====== Breitling B01 ======
{{wst>image_cr|Breitling|B01}}

Calibre by [[Breitling]]

[[Self-winding]] [[manufacture]] movement, [[column-wheel]] [[chronograph]] with a [[power reserve]] of 70 hours.

First used in the model [[Breitling Chronomat B01|Chronomat B01]].

In order to simplify the production and use, Breitling has provided the movement with completely new features. These include, for example, a patented self-centering system, a heart lever for the zero-position and an exclusive regulator mechanism, which allows to adapt the adjustment quickly and easily to the watch wearer.

Since this movement has the same diameter as the calibre [[ETA 7750]], which Breitling has frequently used until now, in the future it will be possible to use it also in models that were previously equipped with the ETA movement.

Breitling supplies the same architecture to [[Tudor]] for their [[Tudor MT5813|MT5813]] movement.


<WRAP ud ud_mov>

**Description:**
  * [[Column-wheel]] [[chronograph]], column-wheel with 6 columns
  * [[Self-winding]] movement
  * Ball-bearing [[rotor]]
  * Officially [[COSC]]-certified [[chronometer]]

**Functions:**
  * Hours, minutes, [[small seconds]]
  * [[Quickset date feature]]
  * ¼-seconds [[chronograph]], 30-minutes and 12-hours [[totaliser]]s

**Data:**
  * 13¼ [[ligne]]s
  * 30 mm, H 7.2 mm
  * 47 [[jewels]]
  * 346 components
  * 28,800 A/h
  * [[Power reserve]] 70 h

**Production period:**
  * From [[2009]]
</WRAP>

{{tag>Movements Automatic_movements Chronograph_movements Breitling_calibres Automatic_chronograph_movements}}