Ball Watch Company Diver Worldtime.  DG2022A-PA-BK 

The ultimate diving and sporting instrument, this Ball Engineer Master II Diver Worldtime watch boasts an impressive water resistance and inner rotating diving bezel while still maintaining a sleek and sophisticated aesthetic. The worldtime function on this model also adds a colourful and practical feature that allows you to display 24 time zones on your wrist. 

Housed within the impressive 45mm stainless steel case of this Ball Diver Worldtime watch is the automatic BALL RR1501 calibre which promises a shock resistance of 5,000Gs and a water resistance of 300 metres.  The scratch resistant sapphire crystal glass sits above a striking black dial set with 31 micro gas tubes that will glow in the dark for up to 25 years without requiring any recharge. To finish the masculine design, a black rubber strap and stainless steel buckle is added.