BreguetType 20 Chronographe 2057
2057ST/92/SW0Same family, reference not statedPhoto: Rama, CC BY-SA 3.0 frNo price yet
Pilot
Air Command
Ref. AC02 12B40 63B
- 42.5mm
- Diameter
- 13.7mm
- Thickness
- 50h
- Power reserve
- 30m
- Water resistance
Inspired by a 1950s chronograph for the US Air Force, with flyback, a tachymeter scale and the 5 Hz F388B calibre.
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- Diameter
- 42.5 mm
- Thickness
- 13.7 mm
- Power reserve
- 50 h
- Water resistance
- 30 m
- Movement
- Automatic
- Material
- Titanium grado 23
Specifications
Case
- Diameter
- 42.5 mm
- Thickness
- 13.7 mm
- Material
- Titanium grado 23
- Shape
- round
- Water resistance
- 30 m
Movement
- Movement
- Automatic
- Calibre
- F388B
- Power reserve
- 50 h
- Frequency
- 36,000 vph
- Jewels
- 35
- Complications
- hours, minutes, seconds, chronograph, flyback
Dial and strap
- Dial
- blue sunburst
- Markers
- numerals
- Date
- Not confirmed
- Bezel
- tachymeter
- Strap
- leather
Record
- Line
- Air Command
- Year
- Not confirmed
- Status
- In production
- Range
- Luxury
Across the Archive
Alternatives
Why it matters
- Flyback chronograph
- 5 Hz F388B calibre
- Grade 23 titanium
Sources
Record confidence: high. Anything unverified stays marked, never estimated.