Today’s offering showcases this supremely elegant and sophisticated 1950’s Omega Ref. 3950 mens watch – a rarely seen “Cioccolatone.” Named by the Italians for its bold, squared shape case, evocative of an Italian chocolate bar, these sculptural dress watches have become increasingly collectible for their daring mid-century geometry and design-forward style.

One of the reasons collectors love them is because they wear larger than most cushion or rectangular shaped watches from the era. There 18K gold cases exude wrist presence. Its faceted sides and large curved lugs elevate its profile with quiet drama.

Its original black dial contrasts beautifully with elongated gold dagger indices and dauphine hands. Adding to its charm is the fact that despite not having a round case it is powered by an automatic movement, Omega’s very first self-winding movement.

Omega’s celebrated Caliber 354 “bumper” or “hammer” automatic movement is so-named because of the way one can gently feel the rotor swing back and forth against stoppers powering the watch as its being worn.

We were fortunate to acquire it with all of its original parts down to the dial, hands, and winding crown.

Its full size 18K gold case, which still retains some of its original Omega factory applied satin finish on the back, is in excellent condition. Most of it shows very little signs of previous polishing to the back. One hallmark has been polished. Its hallmark under the lug is still crisp, and it retains strong lines.

One of our Master Watchmakers has disassembled it down to its last screw and cleaned and oiled it making it ready for immediate enjoyment.

It is running strong and true, keeping time on par with a new Omega in our testing recording position.

For the finishing touch, it comes equipped with an aftermarket leather strap and original or vintage Omega buckle, and we have meticulously detailed it making it ready for immediate enjoyment.

Included with the purchase is a one-year warranty on the movement and its function, a custom printed Connoisseur of Time Certificate of Authenticity, and a new timing certificate attesting to the watch's performance.

Your watch is important to us, and we will take care of it for its lifetime. We provide the best after sale care in the business with an extremely experienced team of four Master Watchmakers all of whom each have over thirty-five years of experience and a large number of parts. One used to be the watchmaker for an authorized Rolex dealership and was given special training by Rolex at their Beverly Hills Service Center.

A true standout Omega for a discerning collector, this watch combines mechanical significance with timeless styling. Seldom seen, it seamlessly fuses Omega’s legacy of innovation, form, and function.

Manufacturer: Omega
Country of Origin: Switzerland
Year Built: Circa 1953
Serial Number: 13,330,458
Model: Ref. 3950, so called “Cioccolatone”
Functions: Hours, Minutes, Automatic, Subsidiary Seconds
Designed for: Men
Case Material: 18K Yellow Gold
Case Dimensions: 31mm wide (excluding crown) by 40mm long lug tip to tip
Case Markings (inside): Omega, 18K / 0.750, ref 3950, Swiss hallmarks
Case Condition: Excellent condition. It still retains some of its original Omega factory applied satin finish on the back. Most of it shows very little signs of previous polishing to the back. One hallmark has been polished. Its hallmark under the lug is still crisp, and it retains strong lines.
Dial: Signed Omega, gloss black naturally toned to a matte appearance now, 18K gold faceted dart indexes, original and untouched with light aging. Please inquire if you would like us to try to remove the patina from the markers.
Hands: Original, gold, faceted dauphines
Movement type: Cal. 354, copper-colored, 17 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions and temperatures, shock absorber, self-compensating flat balance spring, micrometer regulator
Movement Markings: OMEGA WATCH Co., 17 Jewels, Swiss, serial 13330458
Jewels: 17 Jewels
Beat Frequency: 19,800 bph
Band: Leather, remborde, like new with original or vintage Omega gold-plated buckle. We also stock lizard and a variety of other straps in various prints, skins, and colors. Please ask us if you're interested.
Crystal: Mineral glass, appears original, excellent condition
Serviced: It has just been fully overhauled by one of our Master Watchmakers. For the finishing touch we have meticulously detailed it making it ready for immediate enjoyment.
Timing: Timed to precision on a state-of-the-art computerized system. It is running strong and true, keeping time on par with a new Omega in our testing recording position.
Warranty: 1-year international warranty. Please email concierge@cotwatches.com for details. Your watch is important to us, and we will take care of it for its lifetime. We provide the best after sale care in the business with an extremely experienced team of four Master Watchmakers all of whom each have over thirty-five years of experience and a large number of parts. One used to be the watchmaker for an authorized Rolex dealership and was given special training by Rolex at their Beverly Hills Service Center.
Box/Papers: BOX - Connoisseur of Time watch presentation box; PAPERS - Custom printed Connoisseur of Time Certificate of Authenticity; New timing certificate
Returns: 7 days full refund. 100% satisfaction guarantee

We offer a 100% satisfaction guarantee for all of our watches. If you are in any way unsatisfied with the watch we will fully refund the purchase price anytime within 7 days after the watch has been received. Our goal is to exceed our client's expectations throughout the buying experience.

All watches are packaged carefully and mailed double boxed in specially constructed, reinforced shipping boxes designed for high value items. All watches are sent fully insured with signature required. Most of our domestic shipping is done through FedEx. At times we will also use USPS Express Mail, and we can accommodate most requests for your preferred carrier. International shipments are sent USPS International Express Mail or FedEx.

The purchase price will be the declared value of the merchandise on any required customs forms. The payment of all customs duties, tariffs, and taxes are the responsibility of the buyer.

Also note that water resistance of vintage watches can no longer be guaranteed and is not covered under the watch's warranty. We do not recommend getting a vintage watch wet, even one that was originally designed to be waterproof.

To get an idea of how this watch will look on the wrist, please use the Watch Sizing Guide

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