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Breitling Caliber B35

Breitling Caliber B35

Breitling Caliber B35

Manufacturer Breitling
Caliber Number B35
In-House? Yes
COSC?
Yes
Diameter
36.60mm
Vibrations Per Hour 28,800 bph (4 Hz)
Power Reserve > 70 hours
Jewels 41
Hacking? Yes
Functions Hours, minutes, central seconds, date at 6:00, patented world time complication
Country of Manufacture Switzerland
Known Models
Navitimer 8 B35 Automatic Unitime 43, Breitling Galactic Unitime

The Breitling caliber B35 automatic caliber is an in-house Certified Chronometer (COSC) movement. It is Breitling’s first non-chrono in-house movement. This caliber was introduced in 2015.

Base Caliber

Although Breitling calls caliber B35 an in-house movement, it is based on ETA 2892 and manufactured by Breitling. The world time complication is a patented module that Breitling created and adds to the base caliber.

World Time Module

The global/world time functionality allows for independent setting of the hour hand for local time, but there is also an inner bezel that rotates in unison with the hour hand.

In Breitling’s Own Words:

“The automatic wristwatch offers world-time indication through an ingenious independent hour hand that can be adjusted with the crown.” –Source

Video: See It In Action

Examples of Watches with B35

Additional Resources

  • Breitling’s official Navitimer 8 page here

Please share your experience and thoughts on the caliber B35 in the comments below…