OMEGA Seamaster Diver 300m 42mm Blue Dial Men's Bracelet Watch 210.30.42.20.03.001. 

Endowed with a Co-Axial Master Chronometer watch, this rugged Omega dive watch is developed by some of the world’s most experienced watch specialists. It Features a dial that is primed for superior legibility – its case equipped to withstand 300 meters underwater and a comfortable yet long-lasting stainless steel bracelet that secures to the wrist with a folding clasp. This men’s Omega Seamaster Diver 300M watch is crafted from stainless steel and measures a confident 42mm diameter. Its domed sapphire crystal glass front protects a blue ceramic dial executed with a brushed and polished laser-ablated wave effect technique. Chunky Super-LumiNova coated hour and minute hands join a red-coated lollipop seconds hand which glides across the surface of the dial thanks to the powerful Omega Master Chronometer Calibre 8800. This self-winding engine provides a 55-hour power reserve and Features a date function positioned at 6 o’clock. The movement is also put on show behind a sapphire exhibition feature. The men’s Omega Seamaster Diver 300M watch is finished with a steel bracelet, with links executed in brushed and polished finishes. To assist with upholding a 300-meter water resistance, Omega also equips this Seamaster dive watch with a screw-down crown and a helium escape valve, while a unidirectional rotating bezel in a matching blue ceramic material enables for effortless measuring of elapsed time underwater.