The Seiko Prospex Alpinist GMT SPB409J1 is the latest iteration of an iconic line that has been part of Seiko's lineup for over 60 years, now as a mechanical GMT!...
Calibre Calibre no.: 6R55 Movement Type: Automatic with manual winding Accuracy+25 to -15 seconds per day Power Reserve/Battery Life: Approx. 72 hours(3 days) Case Case Material: Stainless steel Case Size:...
Specifications Calibre Calibre no.4R36 Movement TypeAutomatic with manual winding Power Reserve/Battery LifeApprox. 41 hours Case Case MaterialStainless steel Glass MaterialHardlex LumiBriteLumibrite on hands and indexes Band MaterialSilicone Layout Water Resistance200m...
Calibre Type: Automatic – Powered By The Movement Of The WearerCalibre FunctionAnalogue – 3 HandsAccuracy+45 -35 seconds a DAY (at normal temperature range (5°C and 35°C)Power Reserve/Battery Life: 41 Hours...
MovementCaliber Number4R36Movement TypeAutomatic with manual windingDurationApprox. 41 hoursExteriorCase MaterialStainless steel with ceramic bezelCrystalSapphire crystal with magnifierCrystal CoatingAnti-reflective coating on inner surfaceLumiBriteLumiBrite on hands, index(es) and bezelClaspThree-fold clasp with secure lock...