The Tudor Black Bay GMT 79830RB-0010 is one of the most recognizable travel watches in the Tudor lineup, offering the perfect blend of heritage design, modern durability, and practical GMT functionality. Inspired by classic Tudor and Rolex explorer-style watches, this model features the iconic red-and-blue “Pepsi” bezel, representing day and night in a 24-hour scale.

Its 41mm stainless-steel case delivers a robust presence while maintaining comfort for everyday wear. The matte black dial contrasts beautifully with Tudor’s signature snowflake hands, ensuring excellent visibility in all lighting conditions. The red GMT hand allows the wearer to track a second time zone—ideal for frequent travelers, pilots, or international professionals.

Powered by the in-house Tudor Calibre MT5652, the Black Bay GMT offers COSC-certified accuracy, a 70-hour power reserve, and exceptional stability thanks to its silicon balance spring. This movement was specifically developed to integrate the GMT function seamlessly, rather than adding it as an external module.

The watch boasts 200-meter water resistance, screw-down crown, domed sapphire crystal, and Tudor’s rugged build quality. The steel bracelet enhances durability and adds a classic sports-watch look.

Collectors appreciate the 79830RB for its versatility, reliability, and timeless design inspired by vintage dive and travel watches. It remains one of Tudor’s most popular models due to its premium finishing and exceptional value within the Swiss luxury category.

At JD Watches NY, each Tudor Black Bay GMT undergoes full authentication, timekeeping tests, and professional detailing to guarantee excellent condition.