Tudor Black Bay GMT 41mm 79830RB Pepsi Oyster Black Dial 2025

Brand: Tudor 

Model:  Black Bay GMT

Reference Number: 79830RB 

Materials: Steel

Case diameter: 41mm 

Movement: Automatic

Condition: Very Good

Year of Production: 2025

Box: Yes

Papers/Warranty Card: Yes

Booklets: Yes

ID : 66297 

The Tudor Black Bay GMT 79830RB-0001 is a robust travel companion that combines Tudor’s tool-watch DNA with a functional dual-time complication. Its 41 mm steel case is satin-brushed for a utilitarian feel, complemented by the brand’s iconic polished bevels. The most striking feature is its red and blue bidirectional rotating bezel, a nod to classic GMT designs, which pairs with the matte black dial to create a bold yet timeless look. The snowflake hands, a Tudor signature, are coated with Super-LumiNova for exceptional legibility in low light. Its steel bracelet, with riveted links, completes the vintage-inspired aesthetic while offering modern durability.

At its core, the watch is powered by the in-house Caliber MT5652, a COSC-certified movement that delivers a 70-hour power reserve and features an independently adjustable local hour hand—ideal for frequent travelers. With 200 meters of water resistance, it’s as capable underwater as it is across time zones, making it one of the most versatile GMT watches available at its price point. The Black Bay GMT seamlessly balances heritage styling, modern engineering, and practical functionality, appealing to both adventurers and collectors alike.