Breitling Navitimer 1 Chronograph GMT 46mm Black Dial A24322121B2X1
The unworn Breitling Navitimer 1 Chronograph GMT 46 is a highly functional and sophisticated timepiece that honors Breitling’s deep connection to aviation. Housed in a polished 46mm stainless steel case, this watch features a classic black dial with polished silver-tone hands and luminescent markers for exceptional legibility. Its robust design and a full suite of complications make it an ideal companion for international travelers and watch enthusiasts.
Key Features
Case
| Material | Polished Stainless Steel |
| Diameter | 46.0mm |
| Water Resistance | 30m/99ft (3 ATM) |
| Bezel | Bidirectional rotating with “Slide Rule” |
Bracelet/Strap
| Material | Black Calfskin Leather strap |
| Color | Black |
| Clasp | Tang Buckle |
Dial
| Color | Black |
| Hands | Polished silver-tone with luminous fill |
| Markers | Applied polished index hour markers with luminous fill |
| Functions | Chronograph (30-min and 12-hour counters), GMT/2nd Time Zone, Date window at 3 o’clock, Small seconds sub-dial at 9 o’clock, Tachymeter scale |
Movement
| Caliber | Breitling 24 (in-house) |
| Movement Type | Self-winding mechanical |
| Power Reserve | Approximately 48 hours |
| Vibration | 28,800 v.p.h |
Additional Info
| Watch Style | Luxury |
| Warranty | Balance of Breitling International Warranty |
| Reference | A24322121B2X1 |
| Accessories | Full set of original accessories (box, warranty card, booklets, and manuals) |
| Category | Watches |
This watch is powered by the self-winding mechanical Breitling Caliber 24, which offers a 48-hour power reserve. Beyond its primary timekeeping, it includes a GMT function with an additional red-tipped hand, a chronograph, and Breitling’s iconic slide-rule bezel for complex airborne calculations. The watch is presented on a black calfskin leather strap with a tang buckle clasp, providing a classic and secure fit.








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