Seiko Watch 5 AUTOMATIC SNKL83K1 [Seiko] Men's [Reverse Import]

---------------------------------------------------------------------- Movement: automatic winding Case size (approx.): (width) 37mm x (thickness) 11mm Waterproof performance: Waterproof for daily life (3 atm) Calendar (date, day of the week) Product details Black Black (dial color) Silver Silver (belt color) Stainless steel (case material) Stainless steel (belt material) Display system analog Drive system mechanical (self-winding) Waterproof Daily life waterproof Three-fold push clasp Windshield Hardlex Glass Function Calendar (Date Day of the Week)/Skeleton Back/Screw Back Size Case Size 42x38x11mm (Length x Width x Thickness) Arm Circumference Approximately 200mm Weight approximately 116g Belt width 18mm Ring width 18mm Accessories Simple instruction manual