Navitimer B01 Chronograph 43 TWA
The story
The Navitimer B01 Chronograph 43 TWA Edition has a transparent sapphire caseback featuring a TWA logo. The Airline capsule collection will be available from April 2019 at Breitling boutiques and official retailers. Trans World Airlines, which was based in the United States, was a familiar sight at the world’s major airports throughout most of the twentieth century. This stainless-steel watch has a shimmering silver dial with contrasting anthracite subdials and is presented on a vintage-inspired brown leather strap with a folding clasp. Its in-house mechanical chronograph movement delivers both remarkable precision and a power reserve of approximately 70 hours. This model is also available with a brown leather strap with a pin buckle or a stainless-steel mesh bracelet.
Key features
Technical Data
Movement
| Caliber | Breitling 01 (Manufacture) |
|---|---|
| Movement | Self-winding mechanical |
| Power reserve | Approx. 70 hrs |
| Chronograph | 1/4th second, 30 minutes, 12 hours |
| Vibration | 28,800 v.p.h |
| Jewel | 47 jewels |
| Calendar | Dial aperture |
Case
| Case material | Stainless steel |
|---|---|
| Caseback | Screwed in (sapphire crystal) |
| Water resistance | 3 bars i |
| Bezel | Bidirectional, slide rule |
| Crown | Non screw-locked, two gaskets |
| Crystal | Sapphire, glareproofed both sides |
Dimensions
| Product Weight (Approx.) | 97.5 g. |
|---|---|
| Watch-head Weight (Approx.) | 80.4 g. |
| Diameter | 43.0 mm |
| Thickness | 14.2 mm |
| Height (upper lug tip to lower lug tip) | 49.1 mm |
| Lug width (in-between lug) | 22.0 mm |
Strap
| Strap material | Calfskin leather |
|---|---|
| Strap color | Brown |
| Strap type | Straight |
| Lug | 22/20 mm |
| Buckle Material | Stainless steel |
| Buckle type | Tang-type |
| Buckle size | 20 mm |
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