Boutique & Online Exclusive
AB0138241L1A1
Navitimer B01 Chronograph 43
The story
Breitling’s iconic pilot’s chronograph – for the journey. In 1952, Willy Breitling developed a wrist-worn chronograph with a circular slide rule that would allow pilots to perform all necessary flight calculations. Two years later

Key features
Swiss made
Case material
Stainless steel
Water resistance
3 bars i
Diameter
43.0 mm
Thickness
13.6 mm
Product Weight (Approx.)
159.0 g.
Power reserve
Approx. 70 hrs
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 | Cambered sapphire, glareproofed both sides |
Dimensions
Product Weight (Approx.) | 159.0 g. |
---|---|
Watch-head Weight (Approx.) | 76.9 g. |
Diameter | 43.0 mm |
Thickness | 13.6 mm |
Height (upper lug tip to lower lug tip) | 49.0 mm |
Lug width (in-between lug) | 22.0 mm |
Strap
Strap material | Stainless steel |
---|---|
Strap color | Metal bracelet |
Strap type | Straight |
Lug | 22/18 mm |
People and their Navitimer
Breitling is all about casual, conscious luxury with purpose and a touch of fun—but what makes every watch a true individual is the personality you bring to it. Share how you wear your watch by tagging a wrist-shot with the hashtag #MyBreitling
