Tudor Black Bay Chrono

A chronograph built on a real dive-watch case is rarer than it sounds, and the Black Bay Chrono is the clearest example. Tudor developed the movement with Breitling — an unusual collaboration between two independent houses — producing a column-wheel, vertical-clutch automatic chronograph certified as a chronometer by the COSC, with a seventy-hour reserve. Snowflake hands and a domed crystal keep the vintage register intact.

Reference: M79360N-0012
Movement: Automatic chronograph, manufacture calibre MT5813, COSC chronometer
Power reserve: approx. 70 hours
Case: Steel, 41 mm
Water resistance: 200 m
Year: 2026 — Full set