– 39mm steel case, Black and burgundy bezel – 24-hour bidirectional rotatable bezel in stainless steel with black and burgundy anodised aluminium insert – Manufacture Calibre MT5450-U (COSC and METAS certified) Self-winding mechanical movement with bidirectional rotor system Integrated GMT function – Black, domed, with gilt applied hour markers –  Stainless steel screw-down winding crown with the TUDOR rose in relief – Domed sapphire crystal – Waterproof to 200m (660 ft) – Rubber strap with TUDOR ÒT-fitÓ clasp – Download Size Guide