Steel - Black
An all-time favorite among pilots and aeronautical enthusiasts since 1952, the Navitimer B01 Chronograph 43 mm combines technical mastery and original design. With Manufacture Breitling Caliber 01, a true emblem of reliability and performance, this legendary model stands out with its steel case, black dial with red seconds hand, silver chronograph counters and applied hour markers. Available in steel, steel & gold, red gold as well as other dial colors, its bidirectional ratcheted rotating bezel ensures smooth and easy handling of the famous circular aviation slide rule.
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 Steel, steel & gold, black steel, 18K red gold
Caseback Screwed in (sapphire crystal)
Water resistance 3 bars
Bezel Bidirectional, slide rule
Crown Non screw-locked, two gaskets
Crystal Cambered sapphire, glareproofed both sides
DIMENSIONS
Diameter 43.00 mm
Thickness 14.22 mm
Weight (without strap) 159.00 g.
STRAP
Lug 22/20 mm
Steel 1.4435
AB0121211B1A1
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