SN ISO 2281:1990現行
Horology - Water-resistant Watches
出版：Swiss Standards
專家解讀視頻
基本信息
標準編號： SN ISO 2281:1990
標準類別：Standard
出版單位：Swiss Standards
標準頁數：0
標準簡介
Specifies the designation, requirements, test methods and marking for such watches with or without an additional indication of an overpressure. Watertight means intended for ordinary daily use during exercises under water for a short period under conditions where water pressure and temperature vary. Does not apply to diver's watches
等同采用的國際標準
ISO 2281:1990 - Identical
