Chronoliner B04

The story

A special version of the authentic flight captain’s watch, this blue-clad model is distinguished by its Manufacture Breitling Caliber B04 with second timezone system offering revolutionary user friendliness. Simply turning the crown is enough to set the main hours hand to local time, with automatic adjustment of the date both forwards and backwards. Meanwhile, the red-tipped hand keeps track of home time in 24-hour mode. The rotating bezel in high-tech ceramic serves to read off a third timezone, also on a 24-hour scale. The entire spirit of aviation, expressed in an original and timeless style.

Key features

Case material
18k Red Gold
Water resistance
100 m (330 ft)
46.0 mm
Power reserve
approx. 70 hrs

Technical Data


Caliber Breitling B04 (Manufacture)
Movement self-winding mechanical, 2nd & 3rd timezones (24 hr)
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 18k Red Gold
Caseback Screwed in
Water resistance 100 m (330 ft)
Bezel Bidirectional
Crown Non screw-locked, two gaskets
Crystal Convex sapphire crystal, glareproofed both sides


Watch-head Weight (Approx.) 151.0 g.
Diameter 46.0 mm
Lug width (in-between lug) 24.0 mm


Strap material Calfskin Leather
Strap color Blue
Strap type Straight
Lug 24/20 mm
Buckle Material 18k Red Gold
Buckle type Folding clasp
Buckle size 20 mm

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