====== Omega Speedmaster 5-Counter Chronograph ======
{{wst>image_cr|Omega|Speedmaster 5-Counter Chronograph}}

{{wst>image_cr|Omega|Speedmaster 5-Counter Chronograph Gold}}

The **Speedmaster 5-Counter Chronograph** is a Sports watch by [[Omega]].

On the occasion of the Olympic Games [[2008]] in Beijing this unusual [[chronograph]] was presented by Omega. For the first time in the history of watchmaking five [[totaliser]]s are placed on the dial of a mechanical [[wristwatch]]. These are arranged in the form of the 5 Olympic rings 

  - counter [[small second]]
  - counter [[chronograph]] counter for seven days
  - counter display of the seven days of the week
  - counter 12 hours counter
  - counter 30 minutes counter

The Speedmaster 5-Counter Chronograph is available in four different versions.


<WRAP ud ud_mod>

**Reference:**
  * 321.33.44.52.01.001 Stahl with leather strap 5.230 Euro
  * 321.33.44.52.01.001 Stahl with steel bracelet 5.300 Euro
  * 321.53.44.52.01.001 [[rose gold]] 14.590 Euro
  * 321.53.44.52.01.002 [[yellow gold]] 14.590 Euro

**Movement:**
  * [[Chronograph]] movement Omega Calibre 3888 with [[automatic]] winding
  * [[Co-axial escapement]]
  * [[Chronometer]] certification ([[COSC]])
  * [[Geneva stripes]]
  * Power reserve 52 h

**Case:**
  * [[Stainless steel]] / 18ct [[rose gold]]/[[yellow gold]]
  * D 44.25 mm, H ? mm
  * [[Sapphire crystal]] with double-sided anti-reflective coating
  * [[Waterproof]] to 100 m

**Dial:**
  * Black, with 5 subdials
  * Hands and indexes with [[luminous]] material

**Functions:**
  * Hours, minutes, [[small seconds]], date
  * Chrono-seconds, 30-minutes and 12-hours counters
  * [[Chronograph]] counter for 7 days
  * Day of week indication
  * [[Tachymeter]] scale

**Bracelet:**
  * Alligator leather strap (gold and [[stainless steel]] versions) or [[stainless steel]] bracelet
</WRAP>
===== Literature =====
  *Omega-Uhren. Kaleidoskop einer bekannten Swiss Marke; Author Anton Kreuzer; ISBN 3853783546
  *Omega-Modelle; Author Anton Kreuzer; ISBN 3853784186
  *Omega Sportuhren; ISBN 3871880817
  *[[Das ZEITGEFÜHL-Uhrenbuch]]; Author [[Gerd-Lothar Reschke]]; ISBN 3-938607-61-0


{{tag>Watch_models Chronographs Omega_models Omega_Speedmaster}}