Oris Aquis Date

Calibre 400 is what makes this Aquis different from every other dive watch at the price. Oris developed it in-house around twin barrels for a five-day reserve, an anti-magnetic architecture resisting more than 2,250 gauss, a ten-year recommended service interval and a ten-year warranty — terms nobody else in the segment offers. The 43.5mm steel case carries a ceramic bezel insert and a screw-down crown, rated to 300 metres.

Reference: 01 400 7790 4135-07 4 23 45EB
Movement: Automatic, in-house Oris Calibre 400
Power reserve: approx. 120 hours (5 days)
Case: Stainless steel, 43.5 mm
Water resistance: 300 m
Year: 2026 — Full set