TUDOR Black Bay GMT

REF: 79830RB
Case: 41 mm steel case with polished and satin finish
Bezel: Bidirectional rotatable 48 notches bezel in steel with 24-hour graduated anodised aluminium disc in matt burgundy and blue
Movement: Manufacture Calibre MT5652 (COSC) Self-winding mechanical movement with bidirectional rotor system Built-in architecture

Other

Dial: Black, domed
Winding Crown: Steel screw-down winding crown, with the TUDOR rose, with circular satin-brushed steel winding crown tube
Spec Crystal: Domed sapphire crystal
Waterproofness: Waterproof to 200 m (660 ft)
Bracelet: “Terra di Siena” brown leather strap with folding clasp and safety catch
Size: large size
Material: steel
Dial: dark-coloured dial