Rooted in a lineage stretching back to 1952, the Navitimer GMT carries forward a design language shaped by the demands of aviation. The 41mm round stainless steel case houses an automatic movement and is protected by a scratch-resistant sapphire crystal, while the bi-directional rotating bezel — long associated with the Navitimer's signature slide-rule functionality — adds practical GMT capability for tracking time across multiple zones.
The black dial is fitted with index hour markers and luminescent hands, supporting clear readability in varying light conditions. Time, date, and a running seconds display are all present, with the date positioned at 6 o'clock. The pull/push crown keeps operation straightforward, and the stainless steel bracelet fastens with a fold clasp for a secure fit. Water resistance is rated to 30 meters.
Reference A32310251B1A1 is presented as a 2024 example and includes both the original box and original papers, making it a complete set for the collector or frequent traveler who values a watch with both heritage and utility.