Tudor Black Bay GMT 79830RB

Tudor Black Bay GMT 79830RB. 41mm stainless steel casing, which is water resistant to 200 metres. Sustained by an approximately 70-hour power reserve, this Black Bay GMT features the Tudor manufacture calibre MT5652 COSC-certified automatic movement with an integrated GMT function, allowing the independent adjustment of the local hour hand. A black domed dial with luminous Snowflake hands and applied index hour markers, complemented by a red GMT hand for tracking a second time zone. A bi-directional burgundy and blue anodised aluminium 24-hour bezel, protected by a domed sapphire crystal. Stainless steel riveted-style Oyster bracelet with a folding clasp and safety catch. Box and papers dated October 2023.