The M+ Black Bay Chrono features a 41mm stainless steel case with polished and satin-brushed finishing, paired with a fixed black tachymeter bezel. Its standout turquoise dial is contrasted by recessed black chronograph counters, luminous hour markers and hands, and a date display positioned at 6 o’clock.
Powering the watch is the A7750 automatic chronograph movement, a widely used and proven mechanical chronograph platform. It provides fully functional hours, minutes, running seconds, central chronograph seconds, chronograph timing, and date functions.
The case is fitted with screw-down chronograph pushers at 2 and 4 o’clock alongside a screw-down winding crown, maintaining the distinctive vintage-inspired sports chronograph appearance. A domed sapphire crystal protects the dial and provides excellent clarity from different viewing angles.
Completing the watch is a five-link stainless steel bracelet with alternating polished and brushed finishing and a T-Fit style rapid-adjustment clasp. Combined with the vivid turquoise dial and contrasting black details, the result is one of the most distinctive configurations in the Black Bay Chrono collection.
Factory: M+
Case Size: 41mm
Case Material: Stainless Steel
Dial: Turquoise with Black Chronograph Counters
Bezel: Fixed Black Tachymeter Bezel
Crystal: Domed Sapphire Crystal
Bracelet: Five-Link Stainless Steel Bracelet
Clasp: T-Fit Style Rapid-Adjustment Clasp
Movement: A7750 Automatic Chronograph
Functions: Hours, Minutes, Running Seconds, Date & Chronograph