The Tudor Black Bay Fifty-Eight GMT, reference M7939G1A0NRU-0001, is a compact, true-to-original take on the Black Bay line, built around Tudor's in-house GMT movement and finished with the brand's signature black-and-burgundy bezel.
Case: 39mm stainless steel, 12.8mm thick, domed sapphire crystal
Dial: Black with gilt-accented hour markers
Bezel: Bidirectional 24-hour, black and burgundy anodized aluminum
Crown: Screw-down, Tudor rose in relief
Movement: Manufacture Calibre MT5450-U, COSC and METAS Master Chronometer certified, true independently adjustable GMT hand, 65-hour power reserve Water resistance: 200m
Bracelet: Stainless steel three-link rivet-style with Tudor T-fit clasp