line-height: inherit">The Tudor Heritage Black Bay Bronze is a bold 43 mm dive watch inspired by the brand’s naval history. Crafted from brushed aluminum-bronze alloy, its case develops a unique patina over time, giving each piece a distinct character. The warm bronze tones pair beautifully with the matte brown dial and matching aluminum bezel insert, while signature “snowflake” hands nod to Tudor’s vintage dive watches of the 1970s. Powered by the in-house Calibre MT5601 automatic movement with a 70-hour power reserve, the Black Bay Bronze combines rugged durability, refined design, and timeless heritage — a true modern classic for collectors and adventurers alike.

Tudor Heritage Black Bay Bronze – Ref. 79250BM-0001

Case: 43 mm bronze case (brushed aluminum-bronze alloy) that naturally develops a unique patina over time
Bezel: Unidirectional rotating bezel with matte brown aluminum insert
Dial: Matte brown dial with gold-tone accents and luminous hour markers
Hands: Iconic Tudor “snowflake” hands, inspired by 1970s Tudor dive watches
Crystal: Domed sapphire crystal
Movement: In-house Calibre MT5601 automatic movement
Power Reserve: Approximately 70 hours
Water Resistance: 200 meters (660 feet)
Strap: Brown aged leather strap with bronze buckle (also often supplied with an additional fabric strap)
Crown: Screw-down bronze crown engraved with Tudor rose logo
Case Back: Solid stainless steel case back
Special Features: Warm vintage aesthetic, naval-inspired design, and evolving patina that makes each piece unique