RZE Endeavour

The Endeavour was RZE's titanium dive watch, launched after the Singapore brand changed its name from Reise, and Worn & Wound covered it as a tough titanium diver. The case is Grade 2 titanium under RZE's UltraHex coating, rated at up to about 1,200 HV, 39.6 mm across, 12.2 mm thick and 46.1 mm lug to lug, which makes it a compact diver by current standards. It came on a titanium bracelet, weighs about 105 g, and runs on Seiko's NH38A, the no-date version of the NH35, so there is no date window and no dead crown position. RZE lists every skin-contact part as non-steel, so the guide marks it nickel-free. RZE no longer makes a diver at all, and the Endeavour is gone from its catalogue, so it is a watch to find used now.

Written 28 September 2026 from RZE's Endeavour collection page and Worn & Wound's introduction.