Back in 1960, the Swiss watchmaker Corum shaped its first concept of the square cased Admiral’s Cup model, which turned out to become Corum’s benchmark series. The newest addition to this collection represents the Seafender 48 Deep Dive in titanium, which is almost perfectly crafted resulting in a true water resistance of up to 1.000 meters including a HEV valve. The 48mm timekeeper incorporates a COSCO certified Corum caliber CO947 with a power reserve of 42 hours.