====== Martin Braun Orion Calendar ======
{{wst>image_cr|Martin Braun|Orion Calendar}}

The **Orion Calendar** is a wristwatch by [[Martin Braun]].

Watch with [[annual calendar]], [[retrograde]] [[hand date]] and with [[automatic]] winding from [[Martin Braun]].


<WRAP ud ud_mod>

**Movement: **
  * [[Self-winding]] movement [[MAB 88]]
  * 25 [[jewels]]
  * Hand-engraved, [[rotor]] with [[Geneva stripes]]
  * [[Perlage]]-finished bridges
  * [[Blued]] screws
  * Power reserve 42 h

**Case:**
  * [[Stainless steel]], polished
  * 44x37 mm, H 14.5 mm
  * [[Sapphire crystal]]
  * Screwed transparent caseback
  * [[Waterproof]] to 30 m

**Dial:**
  * Black

**Functions:**
  * Hours, minutes, retrogrades [[hand date]] 
  * [[Annual calendar]]

**Bracelet: **
  * Hand-sewn Alligator leather strap in different colors, [[tang-type buckle]], optional in polished [[stainless steel]], [[rose gold]] or [[white gold]]
</WRAP>

{{tag>Watch_models Martin_Braun_models Watches_with_annual_calendar}}