====== BE-54AE ======
The **BE-54AE** is an [[automatic]] [[chronograph]] movement from [[Bremont]] based on the [[ETA 7754]].

Introduced in the limited edition [[Bremont ALT1|ALT1-Z Zulu]] chronograph in [[2010]], the BE-54AE has since seen use in other ALT-1 models including the ALT1-B and ALT1-WT World Timer, with a world time zone complication added. It is also used in the limited edition [[Bremont P-51|P-51]] watch.

All BE-54AE movements are modified and decorated, including a moulded and skeletonised decorated rotor. The ALT1-B model features a DLC-coated rotor, while the P-51 model has a rotor constructed in aluminum from the skin of P-51 fighter 44-12016.

The BE-54AE includes hour, minute, and 24 hour UTC hands, a second counter or hand, date at 3 00 or 4 00, and chronograph with seconds, 30 minutes, and 12 hours. The ALT1-WT adds a world timer module as well.

Like all Bremont calibres, the company rates this movement for two hours less than the ETA, at 42 hours rather than 44.


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**Manufacturer:**
  * [[ETA]]/[[Bremont]]

**Description:**
  * [[Automatic]] [[chronograph]]
  * [[Escapement]] stone lever
  * [[Yoke winding system]]
  * Stop mechanism [[Cam switching]]
  * [[Glucydur]] [[balance wheel]]
  * [[Nivaflex 1]] [[mainspring]]
  * [[Incabloc]] [[shock protection]]
  * [[Anachron]] balance spring
  * Regulator system ETACHRON and regulator corrector

**Functions:**
  * [[Small seconds]] at the 9
  * 1/8-seconds counter, 30-minutes counter, 12-hours counter
  * Rapid calendar advance
  * [[Hacking seconds]]
  * [[Complication]]s 12 hours counter, day [[quickset]] feature, 24 hours hand with [[second time zone]] mechanism ([[GMT]]), some with [[world timer]] complication

**Data:**
  * 13¼ [[ligne]]s
  * D 30.0 mm, H 7.9 mm
  * 25 [[jewels]]
  * 28,800 A/h
  * Power reserve 44 h

**Production period:**
  * Since [[2010]]
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{{tag>Movements GMT_movements Worldtimer_movements Automatic_movements Chronograph_movements Bremont_calibres Automatic_chronograph_movements}}