Seiko Presage Cocktail Time 40.5 MM Automatic GMT Blue Dial Watch SSK037J1 Hamilton the original full metal take

the original full metal take on the first-ever G-SHOCK

released the SUPER MARIO BROTHERS for the Nintendo© Family Computer™ in 1985

Movement: Mechanical (Automatic)

while metal button pipes ensure a tighter seal against the external environment

Seiko Presage Cocktail Time 40.5 MM Automatic GMT Blue Dial Watch SSK037J1 Hamilton the original full metal takeCalibre 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