====== Omega Seamaster Railmaster XXL Chronometer ======
{{wst>image_cr|Omega|Seamaster Railmaster XXL Chronometer}}

{{wst>image_cr|Omega|Seamaster Railmaster XXL Chronometer Rotgold|Omega Seamaster Railmaster XXL Chronometer Red Gold}}

**Seamaster Railmaster XXL Chronometer** is a wristwatch by [[Omega]] in the [[Railmaster]] range. It is an oversized version of the [[2003]] newly produced [[Omega Seamaster Railmaster Chronometer]].

The original Railmaster was first introduced in the year [[1957]] and strengthened the already existing connection between Omega and the railroad. Although the company hat officially delivered [[pocket watch]]es to railway companies since [[1895]], the Railmaster was the first watch that was designed specifically for railway employees, scientists, technicians and electricians as well as all other professions who worked with or in the vicinity of strong electric currents, for it had at that time a special [[antimagnetic]] double caseback to protect the movement against the damaging effects of electric fields.

This [[2003]] introduced model is a revised re-edition of the classic [[Omega Railmaster]]. It is presented here in an oversized version (49.2 mm case diameter) with a former [[Unitas]] [[pocket watch]] calibre, equipped with [[manual winding]]. The elegant, perfectly legible watch was also delivered in [[Omega Seamaster Railmaster Chronometer|three smaller sizes]] as well as [[Omega Seamaster Railmaster Chronograph|Chronograph]].


<WRAP ud ud_mod>

**Reference:**
  * 2803.52.37 stainless steel, leather strap
  * 2806.72.31 stainless steel, [[mother of pearl]]
  * 221.53.49.10.01.002 [[white gold]], leather strap
  * 221.53.49.10.01.001 [[red gold]], leather strap

**Movement:**
  * [[Manual winding]] movement [[Omega 2201]] (basis [[Unitas 6498-2]]), 21,600 A/h
  * [[COSC]] certified [[chronometer]]
  * [[Rhodinated]] movement, with [[Geneva stripes]] and gold plated engraving
  * Power reserve 53 h

**Case:**
  * [[Stainless steel]], polished/[[satin-finished]] / [[white gold]] / [[red gold]]
  * D 49.2 mm, H 12.5 mm
  * [[Domed]] [[sapphire crystal]]
  * Screw-in back with [[sapphire crystal]]
  * [[Waterproof]] to 150 m

**Dial:**
  * Black (gold version black [[enamel]])
  * Hands and indexes with [[luminous]] material [[Superluminova]]

**Functions:**
  * Hours, minutes, [[small seconds]]

**Bracelet:**
  * Brown or black alligator leather strap with [[tang-type buckle]]

**Warranty:**
  * 3 years
</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 Omega_models}}