Brand: Tudor Model: Black Bay 54 Reference: M79000N-0001 Condition: Like New Case: Stainless Steel Dial: Matte Black 50's Movement: MT5400 Lens: Sapphire Crystal Strap: Stainless Steel with T-Fit Clasp Water Res.: 200m Diameter: 37mm Swiss Made Warranty: 5 Years Condition: Like New, Unworn, Factory Sealed, Box, Fresh Warranty Card 11/2025