Knowledge (XXG)

Shock-resistant watch

Source 📝

149:
3 kg hammer with an impact velocity of 4.43 m/s (This will deliver approximately 3.7 Joules of energy to the watch). The peak acceleration delivered to the watch head is 3100g +/- 15%, in sinusoidal form, over 350 microseconds. After the first shock the displacement of the hands (started from 'noon' must be < 5mins). After the second shock, the watch must keep its accuracy to +/- 60 seconds/day after these two shocks as compared to before the test. A third shock is then applied onto the crown side. Nothing should be bent or broken. There is also a 'free-fall' test for the complete watch. First it is dropped crown up clasp open. Second, it is dropped on it case back. In the case of deployant clasps, they are opened but continuous under the watch. In both cases a trap door is used to drop the watch onto a surface calibrated to deliver the same shock profile as in the impact tests above. No components should be broken or lost in the free-fall tests.
25: 2527: 144:
specifies the minimum requirements and describes the corresponding method of test. It is intended to allow homologation tests rather than the individual control of all watches of a production batch. It is based on the simulation of the shock received by a watch on falling accidentally from a height
148:
In practice shock resistance is generally tested by applying two shocks (one on the 9 o'clock side, and one to the crystal and perpendicular to the face). The shock is usually delivered by a hard plastic hammer mounted as a pendulum, so as to deliver a measured amount of energy, specifically, a
1853: 1365: 108:
system, invented in 1934. Before the widespread adoption of shock-resistant balance pivots in the 1950s, broken balance wheel staffs were a common cause of watch repairs.
54: 1360: 865: 243: 137: 1087: 104:
are mounted in a spring suspension system intended to protect them from damage if the watch is dropped. One of the earliest and most widely used was the
2162: 2082: 1873: 1868: 1714: 1880: 234: 2413: 775: 2482: 2283: 1806: 1189: 780: 750: 2127: 1457: 1254: 578: 1654: 678: 76: 2218: 1390: 1234: 178: 105: 2313: 2308: 2015: 2107: 1437: 1370: 950: 598: 37: 2452: 1930: 227: 47: 41: 33: 2112: 2020: 1970: 1729: 1062: 1057: 2378: 2323: 2102: 2087: 2067: 1345: 765: 261: 58: 2426: 2333: 2122: 2097: 1309: 1304: 1980: 1522: 1512: 1507: 1082: 1067: 1007: 441: 436: 396: 2530: 2298: 2288: 1417: 835: 416: 220: 116:
Virtually all mechanical watches produced today are shock resistant. Even divers' watches (according to
1719: 1582: 1229: 451: 421: 314: 304: 265: 257: 2477: 2383: 2117: 2092: 1935: 1776: 1214: 1017: 890: 673: 173: 121: 2318: 2057: 2263: 2198: 538: 168: 1092: 2551: 1826: 1567: 895: 195: 97: 2436: 2157: 2062: 1816: 1744: 1739: 1734: 1219: 1182: 1177: 1172: 1167: 1162: 1157: 1152: 207: 1724: 1472: 1284: 1147: 1137: 1132: 1127: 1122: 1117: 1112: 1107: 1102: 471: 461: 2545: 2512: 2487: 2472: 2408: 2403: 2398: 2393: 2388: 2233: 2178: 2147: 2137: 2000: 1990: 1960: 1955: 1905: 1885: 1863: 1848: 1801: 1766: 1709: 1704: 1694: 1572: 1517: 1492: 1487: 1467: 1340: 880: 456: 319: 289: 101: 2373: 2343: 2203: 1547: 1542: 1405: 1400: 1395: 1314: 1259: 1209: 1142: 1097: 1072: 1002: 997: 992: 987: 982: 940: 905: 815: 810: 638: 446: 212: 163: 140:
issued a standard for shock-resistant watches, which many countries have adopted.
2348: 2045: 2040: 2035: 1619: 1536: 508: 2338: 2243: 1950: 1925: 1689: 1644: 1380: 1037: 850: 743: 738: 733: 693: 668: 543: 299: 125: 2507: 2502: 2497: 2492: 2467: 2457: 2418: 2368: 2363: 2358: 2353: 2258: 2253: 2248: 2238: 2228: 2213: 2193: 2188: 2183: 2132: 2077: 2072: 2052: 2030: 2010: 1965: 1945: 1900: 1895: 1890: 1858: 1821: 1811: 1796: 1791: 1786: 1771: 1756: 1751: 1679: 1674: 1669: 1649: 1639: 1634: 1629: 1614: 1609: 1557: 1552: 1532: 1502: 1477: 1462: 1432: 1385: 1375: 1355: 1350: 1335: 1330: 1244: 965: 960: 855: 501: 496: 491: 486: 481: 389: 384: 379: 374: 2142: 1920: 1624: 1452: 1289: 1279: 1264: 1239: 1224: 1199: 1194: 1077: 1052: 1047: 1032: 1027: 1022: 1012: 977: 972: 955: 935: 930: 925: 920: 915: 910: 900: 885: 875: 870: 860: 845: 840: 830: 825: 820: 805: 800: 795: 790: 785: 770: 755: 728: 723: 718: 713: 708: 703: 698: 688: 683: 663: 658: 648: 643: 633: 628: 618: 613: 608: 583: 573: 466: 369: 364: 359: 354: 349: 344: 339: 334: 329: 117: 2431: 2223: 2208: 2005: 1995: 1985: 1761: 1577: 1527: 1422: 1410: 568: 563: 558: 553: 548: 533: 528: 523: 518: 513: 476: 431: 426: 411: 406: 401: 183: 2293: 2278: 2273: 2268: 1940: 1915: 1843: 1699: 1684: 1664: 1659: 1604: 1597: 1592: 1587: 1482: 1447: 1294: 945: 760: 324: 128:, magnetic resistance and strap solidity, but also shock resistance. 1781: 2328: 2303: 2025: 1910: 1562: 1427: 1299: 1274: 1269: 1249: 623: 593: 588: 309: 294: 284: 279: 158: 93: 96:
to indicate how well a watch copes with mechanical shocks. In a
1975: 1838: 1831: 1497: 1442: 1042: 653: 216: 2462: 2152: 1204: 18: 603: 196:
ISO 1413:1984 Horology – Shock-resistant watches
100:, it indicates that the delicate pivots that hold the 2445: 2171: 1323: 272: 120:) must correspond not only with such criteria as 46:but its sources remain unclear because it lacks 138:International Organization for Standardization 92:is a common mark stamped on the back of wrist 228: 8: 145:of 1 m on to a horizontal hardwood surface. 235: 221: 213: 142:ISO 1413 Horology—Shock-resistant watches 77:Learn how and when to remove this message 16:Watch that copes with mechanical shocks 7: 14: 132:ISO 1413 shock-resistant standard 2526: 2525: 179:Incabloc shock protection system 23: 208:What is a shock resistant watch 1: 2568: 2521: 254: 169:Magnetic-resistant watch 32:This article includes a 61:more precise citations. 174:Water-resistant watch 248:by standard number 34:list of references 2539: 2538: 262:ISO romanizations 87: 86: 79: 2559: 2529: 2528: 249: 237: 230: 223: 214: 122:water resistance 98:mechanical watch 82: 75: 71: 68: 62: 57:this article by 48:inline citations 27: 26: 19: 2567: 2566: 2562: 2561: 2560: 2558: 2557: 2556: 2542: 2541: 2540: 2535: 2517: 2441: 2167: 1319: 268: 250: 247: 241: 204: 192: 155: 134: 114: 90:Shock resistant 83: 72: 66: 63: 52: 38:related reading 28: 24: 17: 12: 11: 5: 2565: 2563: 2555: 2554: 2544: 2543: 2537: 2536: 2534: 2533: 2522: 2519: 2518: 2516: 2515: 2510: 2505: 2500: 2495: 2490: 2485: 2480: 2475: 2470: 2465: 2460: 2455: 2449: 2447: 2443: 2442: 2440: 2439: 2434: 2429: 2424: 2421: 2416: 2411: 2406: 2401: 2396: 2391: 2386: 2381: 2376: 2371: 2366: 2361: 2356: 2351: 2346: 2341: 2336: 2331: 2326: 2321: 2316: 2311: 2306: 2301: 2296: 2291: 2286: 2281: 2276: 2271: 2266: 2261: 2256: 2251: 2246: 2241: 2236: 2231: 2226: 2221: 2216: 2211: 2206: 2201: 2196: 2191: 2186: 2181: 2175: 2173: 2169: 2168: 2166: 2165: 2160: 2155: 2150: 2145: 2140: 2135: 2130: 2125: 2120: 2115: 2110: 2105: 2100: 2095: 2090: 2085: 2080: 2075: 2070: 2065: 2060: 2055: 2050: 2049: 2048: 2043: 2033: 2028: 2023: 2018: 2013: 2008: 2003: 1998: 1993: 1988: 1983: 1978: 1973: 1968: 1963: 1958: 1953: 1948: 1943: 1938: 1933: 1928: 1923: 1918: 1913: 1908: 1903: 1898: 1893: 1888: 1883: 1878: 1877: 1876: 1866: 1861: 1856: 1851: 1846: 1841: 1836: 1835: 1834: 1829: 1819: 1814: 1809: 1804: 1799: 1794: 1789: 1784: 1779: 1774: 1769: 1764: 1759: 1754: 1749: 1748: 1747: 1742: 1737: 1732: 1727: 1722: 1717: 1712: 1707: 1697: 1692: 1687: 1682: 1677: 1672: 1667: 1662: 1657: 1652: 1647: 1642: 1637: 1632: 1627: 1622: 1617: 1612: 1607: 1602: 1601: 1600: 1595: 1585: 1580: 1575: 1570: 1565: 1560: 1555: 1550: 1545: 1540: 1530: 1525: 1520: 1515: 1510: 1505: 1500: 1495: 1490: 1485: 1480: 1475: 1470: 1465: 1460: 1455: 1450: 1445: 1440: 1435: 1430: 1425: 1420: 1415: 1414: 1413: 1408: 1403: 1398: 1393: 1383: 1378: 1373: 1368: 1363: 1358: 1353: 1348: 1343: 1338: 1333: 1327: 1325: 1321: 1320: 1318: 1317: 1312: 1307: 1302: 1297: 1292: 1287: 1282: 1277: 1272: 1267: 1262: 1257: 1252: 1247: 1242: 1237: 1232: 1227: 1222: 1217: 1212: 1207: 1202: 1197: 1192: 1187: 1186: 1185: 1180: 1175: 1170: 1165: 1160: 1155: 1150: 1145: 1140: 1135: 1130: 1125: 1120: 1115: 1110: 1105: 1095: 1090: 1085: 1080: 1075: 1070: 1065: 1060: 1055: 1050: 1045: 1040: 1035: 1030: 1025: 1020: 1015: 1010: 1005: 1000: 995: 990: 985: 980: 975: 970: 969: 968: 958: 953: 948: 943: 938: 933: 928: 923: 918: 913: 908: 903: 898: 893: 888: 883: 878: 873: 868: 863: 858: 853: 848: 843: 838: 833: 828: 823: 818: 813: 808: 803: 798: 793: 788: 783: 778: 773: 768: 763: 758: 753: 748: 747: 746: 741: 736: 726: 721: 716: 711: 706: 701: 696: 691: 686: 681: 676: 671: 666: 661: 656: 651: 646: 641: 636: 631: 626: 621: 616: 611: 606: 601: 596: 591: 586: 581: 576: 571: 566: 561: 556: 551: 546: 541: 536: 531: 526: 521: 516: 511: 506: 505: 504: 499: 494: 489: 484: 474: 469: 464: 459: 454: 449: 444: 439: 434: 429: 424: 419: 414: 409: 404: 399: 394: 393: 392: 387: 382: 377: 372: 367: 362: 357: 352: 347: 342: 337: 332: 322: 317: 312: 307: 302: 297: 292: 287: 282: 276: 274: 270: 269: 255: 252: 251: 242: 240: 239: 232: 225: 217: 211: 210: 203: 202:External links 200: 199: 198: 191: 188: 187: 186: 181: 176: 171: 166: 161: 154: 151: 133: 130: 113: 110: 85: 84: 42:external links 31: 29: 22: 15: 13: 10: 9: 6: 4: 3: 2: 2564: 2553: 2550: 2549: 2547: 2532: 2524: 2523: 2520: 2514: 2511: 2509: 2506: 2504: 2501: 2499: 2496: 2494: 2491: 2489: 2486: 2484: 2481: 2479: 2476: 2474: 2471: 2469: 2466: 2464: 2461: 2459: 2456: 2454: 2451: 2450: 2448: 2444: 2438: 2435: 2433: 2430: 2428: 2425: 2422: 2420: 2417: 2415: 2412: 2410: 2407: 2405: 2402: 2400: 2397: 2395: 2392: 2390: 2387: 2385: 2382: 2380: 2377: 2375: 2372: 2370: 2367: 2365: 2362: 2360: 2357: 2355: 2352: 2350: 2347: 2345: 2342: 2340: 2337: 2335: 2332: 2330: 2327: 2325: 2322: 2320: 2317: 2315: 2312: 2310: 2307: 2305: 2302: 2300: 2297: 2295: 2292: 2290: 2287: 2285: 2282: 2280: 2277: 2275: 2272: 2270: 2267: 2265: 2262: 2260: 2257: 2255: 2252: 2250: 2247: 2245: 2242: 2240: 2237: 2235: 2232: 2230: 2227: 2225: 2222: 2220: 2217: 2215: 2212: 2210: 2207: 2205: 2202: 2200: 2197: 2195: 2192: 2190: 2187: 2185: 2182: 2180: 2177: 2176: 2174: 2170: 2164: 2161: 2159: 2156: 2154: 2151: 2149: 2146: 2144: 2141: 2139: 2136: 2134: 2131: 2129: 2126: 2124: 2121: 2119: 2116: 2114: 2111: 2109: 2106: 2104: 2101: 2099: 2096: 2094: 2091: 2089: 2086: 2084: 2081: 2079: 2076: 2074: 2071: 2069: 2066: 2064: 2061: 2059: 2056: 2054: 2051: 2047: 2044: 2042: 2039: 2038: 2037: 2034: 2032: 2029: 2027: 2024: 2022: 2019: 2017: 2014: 2012: 2009: 2007: 2004: 2002: 1999: 1997: 1994: 1992: 1989: 1987: 1984: 1982: 1979: 1977: 1974: 1972: 1969: 1967: 1964: 1962: 1959: 1957: 1954: 1952: 1949: 1947: 1944: 1942: 1939: 1937: 1934: 1932: 1929: 1927: 1924: 1922: 1919: 1917: 1914: 1912: 1909: 1907: 1904: 1902: 1899: 1897: 1894: 1892: 1889: 1887: 1884: 1882: 1879: 1875: 1872: 1871: 1870: 1867: 1865: 1862: 1860: 1857: 1855: 1852: 1850: 1847: 1845: 1842: 1840: 1837: 1833: 1830: 1828: 1825: 1824: 1823: 1820: 1818: 1815: 1813: 1810: 1808: 1805: 1803: 1800: 1798: 1795: 1793: 1790: 1788: 1785: 1783: 1780: 1778: 1775: 1773: 1770: 1768: 1765: 1763: 1760: 1758: 1755: 1753: 1750: 1746: 1743: 1741: 1738: 1736: 1733: 1731: 1728: 1726: 1723: 1721: 1718: 1716: 1713: 1711: 1708: 1706: 1703: 1702: 1701: 1698: 1696: 1693: 1691: 1688: 1686: 1683: 1681: 1678: 1676: 1673: 1671: 1668: 1666: 1663: 1661: 1658: 1656: 1653: 1651: 1648: 1646: 1643: 1641: 1638: 1636: 1633: 1631: 1628: 1626: 1623: 1621: 1618: 1616: 1613: 1611: 1608: 1606: 1603: 1599: 1596: 1594: 1591: 1590: 1589: 1586: 1584: 1581: 1579: 1576: 1574: 1571: 1569: 1566: 1564: 1561: 1559: 1556: 1554: 1551: 1549: 1546: 1544: 1541: 1538: 1534: 1531: 1529: 1526: 1524: 1521: 1519: 1516: 1514: 1511: 1509: 1506: 1504: 1501: 1499: 1496: 1494: 1491: 1489: 1486: 1484: 1481: 1479: 1476: 1474: 1471: 1469: 1466: 1464: 1461: 1459: 1456: 1454: 1451: 1449: 1446: 1444: 1441: 1439: 1436: 1434: 1431: 1429: 1426: 1424: 1421: 1419: 1416: 1412: 1409: 1407: 1404: 1402: 1399: 1397: 1394: 1392: 1389: 1388: 1387: 1384: 1382: 1379: 1377: 1374: 1372: 1369: 1367: 1364: 1362: 1359: 1357: 1354: 1352: 1349: 1347: 1344: 1342: 1339: 1337: 1334: 1332: 1329: 1328: 1326: 1322: 1316: 1313: 1311: 1308: 1306: 1303: 1301: 1298: 1296: 1293: 1291: 1288: 1286: 1283: 1281: 1278: 1276: 1273: 1271: 1268: 1266: 1263: 1261: 1258: 1256: 1253: 1251: 1248: 1246: 1243: 1241: 1238: 1236: 1233: 1231: 1228: 1226: 1223: 1221: 1218: 1216: 1213: 1211: 1208: 1206: 1203: 1201: 1198: 1196: 1193: 1191: 1188: 1184: 1181: 1179: 1176: 1174: 1171: 1169: 1166: 1164: 1161: 1159: 1156: 1154: 1151: 1149: 1146: 1144: 1141: 1139: 1136: 1134: 1131: 1129: 1126: 1124: 1121: 1119: 1116: 1114: 1111: 1109: 1106: 1104: 1101: 1100: 1099: 1096: 1094: 1091: 1089: 1086: 1084: 1081: 1079: 1076: 1074: 1071: 1069: 1066: 1064: 1061: 1059: 1056: 1054: 1051: 1049: 1046: 1044: 1041: 1039: 1036: 1034: 1031: 1029: 1026: 1024: 1021: 1019: 1016: 1014: 1011: 1009: 1006: 1004: 1001: 999: 996: 994: 991: 989: 986: 984: 981: 979: 976: 974: 971: 967: 964: 963: 962: 959: 957: 954: 952: 949: 947: 944: 942: 939: 937: 934: 932: 929: 927: 924: 922: 919: 917: 914: 912: 909: 907: 904: 902: 899: 897: 894: 892: 889: 887: 884: 882: 879: 877: 874: 872: 869: 867: 864: 862: 859: 857: 854: 852: 849: 847: 844: 842: 839: 837: 834: 832: 829: 827: 824: 822: 819: 817: 814: 812: 809: 807: 804: 802: 799: 797: 794: 792: 789: 787: 784: 782: 779: 777: 774: 772: 769: 767: 764: 762: 759: 757: 754: 752: 749: 745: 742: 740: 737: 735: 732: 731: 730: 727: 725: 722: 720: 717: 715: 712: 710: 707: 705: 702: 700: 697: 695: 692: 690: 687: 685: 682: 680: 677: 675: 672: 670: 667: 665: 662: 660: 657: 655: 652: 650: 647: 645: 642: 640: 637: 635: 632: 630: 627: 625: 622: 620: 617: 615: 612: 610: 607: 605: 602: 600: 597: 595: 592: 590: 587: 585: 582: 580: 577: 575: 572: 570: 567: 565: 562: 560: 557: 555: 552: 550: 547: 545: 542: 540: 537: 535: 532: 530: 527: 525: 522: 520: 517: 515: 512: 510: 507: 503: 500: 498: 495: 493: 490: 488: 485: 483: 480: 479: 478: 475: 473: 470: 468: 465: 463: 460: 458: 455: 453: 450: 448: 445: 443: 440: 438: 435: 433: 430: 428: 425: 423: 420: 418: 415: 413: 410: 408: 405: 403: 400: 398: 395: 391: 388: 386: 383: 381: 378: 376: 373: 371: 368: 366: 363: 361: 358: 356: 353: 351: 348: 346: 343: 341: 338: 336: 333: 331: 328: 327: 326: 323: 321: 318: 316: 313: 311: 308: 306: 303: 301: 298: 296: 293: 291: 288: 286: 283: 281: 278: 277: 275: 271: 267: 266:IEC standards 263: 259: 258:ISO standards 253: 245: 238: 233: 231: 226: 224: 219: 218: 215: 209: 206: 205: 201: 197: 194: 193: 189: 185: 182: 180: 177: 175: 172: 170: 167: 165: 162: 160: 157: 156: 152: 150: 146: 143: 139: 131: 129: 127: 123: 119: 111: 109: 107: 103: 102:balance wheel 99: 95: 91: 81: 78: 70: 67:November 2009 60: 56: 50: 49: 43: 39: 35: 30: 21: 20: 2384:27000 series 164:Diving watch 147: 141: 135: 115: 89: 88: 73: 64: 53:Please help 45: 2172:20000–29999 1324:10000–19999 59:introducing 1951:16949 (TS) 1548:11941 (TR) 246:standards 190:References 126:luminosity 1906:15926 WIP 1270:9592/9593 1195:9000/9001 1083:8805/8806 2546:Category 2531:Category 256:List of 153:See also 118:ISO 6425 106:Incabloc 2552:Watches 2432:29199-2 2304:23094-2 2299:23094-1 2289:23090-3 2158:19794-5 2153:19775-1 1941:16612-2 1931:16355-1 1620:13406-2 1578:12234-2 1346:10118-3 184:G-Shock 94:watches 55:improve 2446:30000+ 1285:9797-1 1093:8820-5 1038:8501-1 594:1073-2 589:1073-1 273:1–9999 2513:80000 2508:56000 2503:55000 2498:50001 2493:45001 2488:42010 2483:40500 2478:39075 2473:38500 2468:37001 2463:32000 2458:31000 2453:30170 2437:29500 2427:29148 2423:29110 2419:28000 2414:27729 2409:27006 2404:27005 2399:27002 2394:27001 2389:27000 2379:26324 2374:26300 2369:26262 2364:26000 2359:25964 2354:25178 2349:24728 2344:24707 2339:24617 2334:24613 2329:24517 2324:23941 2319:23360 2314:23271 2309:23270 2294:23092 2284:23009 2279:23008 2274:23003 2269:23000 2264:22537 2259:22395 2254:22301 2249:22300 2244:22275 2239:22000 2234:21827 2229:21500 2224:21122 2219:21047 2214:21001 2209:21000 2204:20830 2199:20802 2194:20400 2189:20121 2184:20022 2179:20000 2163:19831 2148:19770 2143:19757 2138:19752 2133:19600 2128:19510 2123:19509 2118:19508 2113:19507 2108:19506 2103:19505 2098:19503 2093:19502 2088:19501 2083:19500 2078:19439 2073:19407 2068:19136 2063:19125 2058:19115 2053:19114 2036:19092 2031:19011 2026:19005 2021:18916 2016:18629 2011:18245 2006:18181 2001:18014 1996:18004 1991:17799 1986:17506 1981:17442 1976:17369 1971:17203 1966:17100 1961:17025 1956:17024 1946:16750 1936:16485 1926:16262 1921:16023 1916:15938 1911:15930 1901:15926 1896:15924 1891:15919 1886:15897 1881:15707 1869:15706 1864:15693 1859:15686 1854:15511 1849:15504 1844:15438 1839:15445 1822:15444 1817:15408 1812:15398 1807:15291 1802:15288 1797:15189 1792:15022 1787:14971 1782:14882 1777:14764 1772:14698 1767:14651 1762:14649 1757:14644 1752:14617 1700:14496 1695:14443 1690:14396 1685:14289 1680:14224 1675:14031 1670:14000 1665:13818 1660:13816 1655:13616 1650:13584 1645:13568 1640:13567 1635:13490 1630:13485 1625:13450 1615:13399 1610:13250 1605:13216 1588:13211 1583:12620 1573:12207 1568:12182 1563:12052 1558:12006 1553:11992 1543:11941 1533:11940 1528:11898 1523:11889 1518:11801 1513:11785 1508:11784 1503:11783 1498:11544 1493:11404 1488:11179 1483:11172 1478:11170 1473:11073 1468:10967 1463:10962 1458:10957 1453:10861 1448:10746 1443:10664 1438:10646 1433:10628 1428:10589 1423:10585 1418:10383 1386:10303 1381:10279 1376:10218 1371:10206 1366:10179 1361:10165 1356:10161 1351:10160 1341:10116 1336:10007 1331:10006 159:Watch 112:Usage 40:, or 1411:-238 1315:9995 1310:9985 1305:9984 1300:9945 1295:9899 1290:9897 1280:9660 1275:9594 1265:9564 1260:9529 1255:9506 1250:9496 1245:9407 1240:9362 1235:9314 1230:9293 1225:9241 1220:9227 1215:9141 1210:9126 1205:9075 1200:9036 1190:8879 1143:-8-I 1098:8859 1088:8807 1078:8691 1073:8652 1068:8651 1063:8632 1058:8613 1053:8601 1048:8583 1043:8571 1033:8373 1028:8217 1023:8178 1018:8093 1013:8000 1008:7942 1003:7816 998:7813 993:7812 988:7811 983:7810 978:7736 973:7637 961:7498 956:7200 951:7185 946:7098 941:7064 936:7027 931:7010 926:7002 921:7001 916:6943 911:6709 906:6523 901:6438 896:6429 891:6425 886:6385 881:6373 876:6346 871:6344 866:6166 861:5964 856:5807 851:5800 846:5776 841:5775 836:5725 831:5428 826:5427 821:5426 816:5218 811:4909 806:4217 801:4165 796:4157 791:4031 786:3977 781:3950 776:3901 771:3864 766:3602 761:3601 756:3307 751:3297 729:3166 724:3103 719:3029 714:2921 709:2852 704:2848 699:2788 694:2720 689:2711 684:2709 679:2533 674:2281 669:2240 664:2146 659:2145 654:2108 649:2047 644:2033 639:2022 634:2015 629:2014 624:1989 619:1745 614:1629 609:1538 604:1413 599:1155 584:1007 579:1004 574:1000 397:68-1 136:The 1745:-20 1740:-17 1735:-14 1730:-12 1725:-11 1720:-10 1406:-28 1401:-22 1396:-21 1391:-11 1183:-16 1178:-15 1173:-14 1168:-13 1163:-12 1158:-11 1153:-10 569:999 564:965 559:898 554:860 549:843 544:838 539:764 534:732 529:704 524:690 519:668 514:657 509:646 477:639 472:519 467:518 462:500 457:361 452:306 447:302 442:262 437:261 432:259 427:233 422:228 417:226 412:217 407:216 402:128 390:-13 385:-12 380:-11 375:-10 244:ISO 2548:: 2046:-2 2041:-1 1874:-2 1832:-9 1827:-3 1715:-6 1710:-3 1705:-2 1598:-2 1593:-1 1537:-2 1148:-9 1138:-8 1133:-7 1128:-6 1123:-5 1118:-4 1113:-3 1108:-2 1103:-1 966:-1 744:-3 739:-2 734:-1 502:-6 497:-5 492:-3 487:-2 482:-1 370:-9 365:-8 360:-7 355:-6 350:-5 345:-4 340:-3 335:-1 330:-0 325:31 320:17 315:16 264:– 260:– 124:, 44:, 36:, 1539:) 1535:( 310:9 305:7 300:6 295:4 290:3 285:2 280:1 236:e 229:t 222:v 80:) 74:( 69:) 65:( 51:.

Index

list of references
related reading
external links
inline citations
improve
introducing
Learn how and when to remove this message
watches
mechanical watch
balance wheel
Incabloc
ISO 6425
water resistance
luminosity
International Organization for Standardization
Watch
Diving watch
Magnetic-resistant watch
Water-resistant watch
Incabloc shock protection system
G-Shock
ISO 1413:1984 Horology – Shock-resistant watches
What is a shock resistant watch
v
t
e
ISO
ISO standards
ISO romanizations
IEC standards

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.