Watch Glossary
1676 horological terms explained
All categoriesAccessoryAdjustmentAdministrationAestheticsAuction House TermsAuthenticationBezelBraceletBrandingBusinessCaseCase DesignCase FeatureCertificationClaspCleaningCollectingCollecting and MarketComplicationComplicationsConditionCondition GradingCrownCrystalDecorationDesignDetailDialDisplayDivingEnvironmentalEventsExtensionFeaturesFinishingHandsHeat TreatmentHistoryIconsIndustryInspectionLifestyleLink TypeMaintenanceManufactureMaterialsModelModernMovementOrganizationsPartsPlatingPrecisionRefinishingServiceStandardsStrapSurface CoatingSurface FinishingSurface TreatmentTechnicalTestingTimekeepingToolsTreatmentsVariantWatch JournalismWatch TypesWater Sports
W10 contract specificationCertification
Early British military watch specification predating modern MIL-W standards, 1940s-1950s.
Water Resistance RatingCertification
ISO standard measurement of watch's ability to resist water penetration at depth