View source for Omega Speedmaster 5-Counter Chronograph

{{File|Omega|Speedmaster 5-Counter Chronograph}}
{{File|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.

{{UD|
'''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
}}

== 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



[[Category:Watch models]]
[[Category:Chronographs]]
[[Category:Omega models]]
[[Category:Omega Speedmaster|5-Counter Chronograph]]