The Tudor Black Bay 54 "Lagoon Blue" is a 37mm stainless steel watch with a sand-textured dial and mirror-polished bezel. It features a Tudor Manufacture Calibre MT5400 automatic movement with approximately 70 hours of power reserve and a water resistance of 200m.
- Condition: NEW Unworn
- Case size: 37mm diameter
- Water resistance: 200m depth rating
- Movement: Tudor Manufacture Calibre MT5400 (COSC-certified automatic)