This automatic steel or titanium diver’s watch from the sporty GST line is fitted with a sapphire crystal and unidirectional rotating bezel with a special security device. The caseback, engraved with a stylized submarine, has a high-tech sealing system which, combined with the screw-down crown, enables the watch to withstand pressure to a depth of 2,000 m. The watch is fitted with an integrated GST metal bracelet or with a scratch strap on the diving suit.