Seiko Presage Cocktail Time 40.5 MM Automatic GMT Blue Dial Watch SSK037J1

Calibre Number: 4R34 Movement Type: Automatic with manual winding Power reserve: Approx. 41 hours Jewels: 24 24-hour hand (dual time display function) Stop second hand function Case Material: Stainless steel Case Size Thickness:12.8mm Diameter:40.5mm Lug-to-lug:47.5mm Crystal: Box-shaped Hardlex Clasp: Deployment clasp with push button release Distance between lugs: 20 Water Resistance: 5 bar Magnetic Resistance: 4,800 A/m See-through & Screw case back