U-Boat 9016 Doppiotempo automatic chronograph strap crown left, second time zone case: stainless steel, diameter 46 mm (measured without crown), height approx. 17 mm, weight 165 g including strap, side strap Nameplate with individual serial number, revolving with observation window, 100 m (10 atm) waterproof, screw-in crown with protection on …continue reading