Oceaneva WorldTime 6000m GMT

Oceaneva, an American brand started in 2019, built the WorldTime 6000m GMT on its Deep Marine Explorer VI saturation-diver case and added a world-time dial, which it claims no other 6,000 m watch has carried. The Grade 5 titanium case is 44 mm across and 49.5 mm lug to lug, and its 19.4 mm height includes a slightly domed sapphire crystal 6 mm thick. There is a 120-click bezel, an automatic helium escape valve and a screw-down titanium caseback engraved with the Neptune statue in Virginia Beach. The movement is Miyota's 9075, a flyer GMT whose local hour hand jumps independently, with 42 hours of reserve, and the dial reads three zones at once: local time on the hands, the 24-city ring, and a GMT hand on a centre 24-hour scale. Oceaneva gives the weight as 4.6 oz, about 130 g, on the FKM rubber strap with its titanium buckle. Each of the ten colourways is limited to 50 pieces.

Written 10 October 2026 from Oceaneva's product page and Waqt's launch report.