The three-hand self-winding movement holds the prestigious COSC Certified Chronometer certification guaranteeing precision

treated with an antireflective coating

The scratch-resistant sapphire crystal with an anti-reflective treatment is domed: a tribute to its heritage and the curved plexiglass of the very first SUB 300

With a diameter of 45

Folding clasp with wetsuit extension

Sharkhunter Bracelet:Stainless Steel The three-hand self-winding movement holdsFollowing in the spirit of the SUB 300T Conquistador introduced in 1968, the first general public diving watch to meet the pressure challenge with the helium release valve, the SUB 1500T proves a worthy successor an authentic diver's watch built to withstand the toughest of challenges. Its cushion shaped case is made of 316L stainless steel of the highest quality. With a diameter of 45. 00 mm, the SUB 1500T is rated at 160 ATM for dives at depths up