Introducing the UNDONE Aquadeep, a diver's watch built for the abyss. Its precision engineering & a robust NH36 automatic movement ensure accurate timekeeping for the duration of any mission beneath the waves. Crafted from lightweight yet durable Titanium, it's designed for ultra-deep dives without the burden of weight. Thanks to its helium escape valve & screw-down crown, the Aquadeep excels all the way up to 500 m of depth (50 ATM). Its jet-black sandblasted finish work to balance out its extremely rugged design. Dive down to the ocean floor with the Submerge – a pairing of precision and endurance for the highest pressure environments.