U-Boat Profondo 10,000 MT Watch
Technically, a timepiece only needs to be rated for 100 meters of water resistance to be labeled a "diver's" watch. U-Boat's Profondo 10,000 MT goes far beyond that, as it's water resistant to 10,000 meters. To achieve this, it has a 46mm diameter, 27mm-thick titanium case, a 9.7 mm domed sapphire crystal, and an automatic helium valve at 3 o'clock. It's powered by a Sellita SW 200 automatic movement, has a unidirectional titanium bezel, and sits on a handmade aged Italian leather strap. Limited to 100 individually numbered pieces, it comes with a secondary titanium bracelet.
