WR: 5 ATM - Case: 41 mm - Gender: Men - Case Material: Stainless Steel - Strap Material: Leather Strap - Functions: Only Time - Glass: Mineral - Product Type: Wristwatch Product Description: The Seiko Presage Style 60's GMT SSK013J1 is a sophisticated timepiece that seamlessly blends vintage aesthetics with modern functionality. Inspired by Seiko's 1964 Crown Chronograph, this watch features a fumé grey dial and a GMT complication, allowing the tracking of multiple time zones. Key Features: Movement: Caliber: 4R34 Automatic with manual winding capabilityPower Reserve: Approximately 41 hoursJewels: 24 Case: Material: Stainless steelDiameter: 40.8mmThickness: 13.0mmLug-to-Lug: 47.0mmCrystal: Box-shaped HardlexCase Back: See-through and screw case back Dial: Color: Fumé greyFeatures: Faceted indexes and sharp hands with LumiBrite for enhanced legibilitySpecificationValueWR5 ATMCase41 mmGenderMenCase MaterialStainless SteelStrap MaterialLeather StrapFunctionsOnly TimeGlassMineralProduct TypeWristwatchPackagingOfficial Box