
THE PIECE
BLACK BAY
BLUE

A modern Tudor dive watch with unmistakable character: a 41 mm stainless-steel case, deep blue rotating bezel, black dial, snowflake hands, manufacture automatic movement, and substantial steel bracelet.

WRIST CHECK / LOS ANGELES
BUILT FOR THE WATER.
RIGHT AT HOME IN L.A.

THE WATCH
BLUE BEZEL.
BLACK BAY DNA.
THE WATCH
BLUE BEZEL.
BLACK BAY DNA.
The Heritage Black Bay pairs Tudor's signature snowflake hands and domed black dial with a rich blue aluminum bezel. Its clean no-date layout keeps the focus on legibility while the polished and satin-finished steel case gives it a versatile everyday presence.
Inside is Tudor's manufacture Calibre MT5602, a COSC-certified self-winding movement with an approximately 70-hour power reserve. A screw-down crown, unidirectional dive bezel, domed sapphire crystal, and 200-meter water resistance complete the purpose-built design.

REFERENCE / 79230B
THE DETAILS
- REFERENCE
- 79230B
- CASE
- Stainless steel, polished and satin finish
- DIAMETER
- 41 mm
- MOVEMENT
- Tudor Manufacture Calibre MT5602
- WINDING
- Mechanical automatic, bidirectional rotor
- CERTIFICATION
- COSC-certified chronometer
- POWER RESERVE
- Approximately 70 hours
- DIAL
- Black with luminous hour markers
- HANDS
- Tudor snowflake hands with luminous fill
- CRYSTAL
- Domed sapphire crystal
- BEZEL
- Blue aluminum 60-minute unidirectional bezel
- CROWN
- Screw-down crown with Tudor rose
- BRACELET
- Stainless-steel three-link bracelet
- CLASP
- Tudor folding clasp with safety catch
- WATER RESISTANCE
- 200 meters / 660 feet
- CONDITION
- Pre-owned with visible surface wear consistent with use
EVERY ANGLE
CLOSE UP.
Original photographs of the actual watch.






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