Black Bay Chrono 39

The Black Bay Chronograph evolved with a brand-new 39mm case, column-wheel Manufacture Chronograph Caliber and vibrant yellow and black dial. Remaining faithful to the Black Bay aesthetic, the Black Bay Chrono 39 has made the famous "Snowflake" hands – a brand signature for divers’ watches since 1969 – its own.

Watch Specifications

• Case: 39mm stainless steel case with polished and satin finishes
• Bezel: Fixed stainless steel bezel with black anodized aluminum insert and tachymetric scale with silver markings
• Dial: Yellow with black sub-counters, domed. Date at 6 o'clock
• Movement: Manufacture Caliber MT5813 (COSC) with chronograph function. Self-winding mechanical chronograph movement with bidirectional rotor system
• Bracelet: 3-link stainless steel bracelet with polished and satin-brushed finishes, with TUDOR "T-fit" rapid adjustment clasp
• Waterproofness: Waterproof to 200m (660 ft)
• Crystal: Domed sapphire crystal
• Reference: M79310N-0001