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 material
Stainless steel
Caseback
Screwed in (sapphire crystal)
Water resistance
3 bars
Bezel
Bidirectional, slide rule
Crown
Non screw-locked, two gaskets
Crystal
Sapphire, glareproofed both sides
Product Weight (Approx.)
159.0 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 material
Stainless steel
Strap color
Metal bracelet
Strap type
Straight
Lug
22/20 mm