Here we have a lovely example of a 1950 Omega bumper automatic with the 33mm stainless steel case with applied horn lug design. It is the reference 2635-1. It has the silver satin finish dial with the even speckled patina. It has the inner minute/central seconds track with the applied arrow hour markers and Arabic 12, 3, 6 and 9 to add balance to the layout. The Omega logo is applied with the signing below. The hands are of Dauphine style in the gold tone, with the tapered central second hand meeting the inner track. To the right is the original Omega signed crown with the domed design. The case back screws into place with the circular brushed finish. Inside it is signed with the reference 2635-1. The movement is an Omega calibre 351 which is a bumper automatic. It has been recently serviced and is keeping accurate time.
 
The dial is a silver satin tone with the even, lightly speckled patination. It has the long arrow hour markers with the arabic 12, 3, 6 and 9. These provide a balance to the dial and points of intrigue to break up the arrow markers. The markers are applied, giving a depth to the design. The central second track sits within the hour markers with the detailed 1/5th second markers. The Dauphine style hour and minute hands are a gold tone, with the original tapered central second hand. This meets the inner track neatly, highlighting the smooth sweep of the calibre. The Omega logo is applied below 12 O’clock in the gold tone, with the Omega Automatic signing below. The the base of the dial is the ‘Swiss Made’ signing.
 
The case is well proportioned with a width and length of 33mm. The crown adds presence to the case, taking the total width to just under 36mm, whilst the lugs extend the total length to 40mm. With a depth of just under 10mm, it is a relatively slim watch which is a comfortable wear. The centre of the case is circular with the slightly downturned bezel falling to meet to flat sides of the case. The bezel and the top of the lugs have the polished finish. The lugs are stylish and a standout aspect of the design. They step out from the case with an applied appearance with the swooping horn design tapering to the tip. These add texture and intrigue to the case. The sides have the brushed finish which separates the front and rear well. To the right is the original domed crown with the Omega logo. 
The rear of the lugs are lightly brushed with the screwback having the polished surround. The face of the case back has the circular brushed sunburst finishing. It has the 6 notches for opening and is free of deep marks from poor opening attempts. The inside of the case has the perlage finishing with the Omega signing and the reference number 2635-1. 
 
The movement has the classic rose gold tone finish from the era which is good and unworn. It is a calibre 351 movement which is a bumper automatic. It has a jewel count of 17 and operates at a frequency of 19,800 BPH. It also benefits from Incabloc shock protection and a sweep second hand. It has been recently serviced and is keeping accurate time to within 15 seconds variation a day.
 
The watch is modelled on a 7" wrist diameter
Please see the images as these compliment and aid the description provided below. A further condition report is below.
 
Dial:
The dial is original and is in good, lightly patinated condition. It has an even speckled patination with some light marks. The signing is good and clear. The applied hour markers are good and free of corrosion with the bright gold tone.
 
Hands:
The hands are original and are in good condition. They are of Dauphine style in a gold tone. They have a bright shine with some light corrosion spots. 
 
Glass:
The acrylic crystal is a replacement which fits the profile perfectly. It is in perfect condition. It is non Omega.
 
Crown:
The crown is stainless steel with the Omega signing and is original. It is in good condition, functioning as it should.
 
Case:
The case is Stainless Steel and is in good condition. The case has polished finishing to the bezel and the top of the lugs. The sides of the case have a brushed finish. There are small, light scratches all over, as expected with age and wear. The case has had the finishes carefully reinstated in the past.
 
Caseback:
The case back screws into place. It has 6 notches with the polished surround and circular brushed sunburst finish to the face. It is in good condition, having been carefully polished in the past. It has some light marking associated with age.
 
Strap:
The watch comes on new leather strap, which is non-Omega, with a non-Omega buckle.
 
Movement:
The movement is an Omega calibre 351. It is a 17 jewel bumper automatic calibre, which has a beat rate of 19,800 BPH.
The movement has been recently serviced and is in good condition. It’s keeping time to within +/- 15 seconds a day, with an amplitude of 300 degrees and a beat error of 2.0m/s.
 
Case Dimensions:
Case width: 33mm
Case width with crown: 35.7mm 
Case length: 32.9mm 
Case length lug to lug: 40mm
Case Depth: 9.65mm
Lug width: 18mm