1958 Omega Seamaster (Ref. 2990 1) Cal. 267 "White Dial"

The world of vintage Omega Seamasters is vast and filled with interesting and unique references and this ref. 2990 1 Omega Seamaster has so many charming elements to it, that is hard to favor just one! The ref. 2990 1 is the same reference as the famous “Ranchero” however a select few were produced with the text “Seamaster” depending on where the watch was originally delivered for its initial sale. The ref. 2990 1 is powered by the classic Omega cal. 267 manual winding movement.

Stock # OMSM29901
Brand Omega
Style Seamaster
Model 2990 1
Serial 168XXXXX
Size Men's
Material Stainless Steel
Dial White
Millimeters 36 
Bracelet 2pc Handmade Leather Strap



The excellent case shows light signs of being polished in the past and displays only very few signs of use. The case retains an Omega signed crown which is most likely an early service replacement. The case back retains its factory markings in deep and crisp condition. The watch will come supplied on a 2pc handmade leather strap.


The beautiful white dial shows a slight amount of age and some markings and remains in excellent condition relative to its age. The gold applied markers are all well preserved and free of corrosion. The radium lume plots have aged to a rich golden patina. Under U.V. light inspection the 8 o'clock lume plot and 2 o'clock plot exhibit some degradation, the rest of the lume plots remain fully intact. The original radium and gold dauphine hands show some corrosion, under U.V light inspection the minute hand is missing most of its lume, the hour hand remains fully intact and has aged to a grey coloration.


None. The watch is keeping time and running perfectly, previous service history is unknown.