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1947 Omega Vintage Mens Chronometer - Famous Cal. 30 T2 RG - Stainless Steel



PRISTINE Merchandise is in “like new” condition. There are no signs of wear or any other visible imperfections.  EXCELLENT Merchandise is in exceptionally good condition with very little wear. Any imperfections are described in detail.  VERY GOOD: Merchandise is in very good condition for its age. Older items may exhibit very light patina and wear relative to the age of the product, and more contemporary items will be just short of “excellent”. GOOD: Merchandise is in good condition and typically will appear mildly to moderately used. There may be some surface scratches and/or other imperfections. Older items may exhibit patina and wear related to their age. Please review the item listing for specific details regarding condition.


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In 1945, for the first time Omega submitted two chronometer wristwatches to the Geneve Observatory for its renowned annual timing competition, a global contest for fine Swiss firms to showcase their watchmaking abilities. First place honors were not won by a Patek Philippe and Rolex, but by an Omega chronometer. Over the next several years, these chronometers with their special, award-winning Caliber 30 T2 RG movements, would go on to win numerous awards, break long-standing timing records, outperform tourbillions, and forever earn their place in history. The fine and uncommon Omega featured in today's offering is an example of chronometer watch with one of these 30 T2 RG movements. The full size Omega case, about the diameter of a Rolex Datejust, is in very good condition. The two-tone silver dial has been previously well-restored. The original, Caliber 30 T2 RG movement is clean and running true. Our watchmaker has freshly cleaned and oiled the movement and installed a brand new Omega pallet fork. We have also equipped the watch with a new crocodile band making it ready for immediate enjoyment.


No: 10,661,174

Functions: Chronometer Time, Sweep Seconds

Dial: Two-tone silver, outer seconds/minute track with 1/5 second markings, previously well-restored, light marks around center post

Hands: Steel blackened batons, blue steel seconds hand

Movement type: Omega 30 T2 SC RG mechanism, first Omega caliber to be copper colored, luxury version of the 30 mm chronometer movement. T2 = Upgraded (transformation), SC = Center Seconds, RG = Micrometer Regulator

Bracelet: Crocodile, fully stitched, padded, brand new and unworn, equipped with Omega style buckle (possibly aftermarket) of unknown origin

Crystal type: Acrylic, vintage, excellent condition

Return Policy: 7 days from the day it is received

SKU: 21-175341
Accompanied by: Omega
Bracelet/Strap: Crocodile
Color: Silver
Country of Origin: Switzerland
Authenticity Details: Omega
Case Dimensions (in mm): 35.5mm wide (excluding crown), 44mm long lug tip-to-tip
Primary Material: Stainless Steel

Domestic and international shipping is by FedEx. All shipments are fully insured.

Please contact Portero Customer Care Department for a return authorization, and ship back item within 7 days of receipt. Items must be properly packaged in comparable box, and in unworn condition.


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When Neil Armstrong took his first step onto the moon proclaiming, "This is one small step for man, one giant leap for mankind," he leapt with the first and only timepiece to land on the moon, Omega.

In La Chaux-de-Fonds, Switzerland 1848, Louis Brandt founded Omega with the foundation of providing innovative and well-crafted timepieces. Now, Omega stands as the official timekeeper of 21 Olympic Games and the official chronometer for NASA.

Omega has been adored by many leading public figures including President John F. Kennedy and Prince William. The Omega brand has also been sponsored by celebrities and athletes such as George Clooney, Daniel Craig, Nicole Kidman, and Michael Phelps.

Shop: Vintage Omega, Omega Watches