Omega Speedmaster Triple Date Chronograph Watch, Blue Dial, 3521.80 - Stainless Steel


Item No. 5874

Today's offering features a complicated automatic Speedmaster, ref. 3521.80. Besides the chronograph the watch also possesses a triple date calendar and twenty-four hour time indication.

The case and bracelet both carry a traditional speedy look, although the bezel is of the sleeker steel embossed variety, and the royal blue dial with all of its functions is quite striking. Note that the dial came out looking a little brighter tone in the photos than it does in person. It is a beautiful true royal blue.

It is 100% original down to the Omega waterproofing seal and presents as just short of perfect mint condition - it presents as a 9.7 out of 10.

It has been just been fully serviced and continues to keep time virtually on par with a new Speedy, maintaining chronometer grade accuracy in three testing positions.

Accompanying the watch are its original boxes, booklets, and card holder.

Included with the purchase is a one-year C.O.T. warranty on the movement and its function and a custom printed Connoisseur of Time Certificate of Authenticity.

In 1957, Omega unveiled a chronograph that was a true technological marvel, the Speedmaster. Its incredible durability and accuracy would not only win it accolades around the world and the distinction of being the first watch to be worn on the moon, it would accomplish something far more important, guiding the crew of Apollo 13 safely back home after their malfunctioning electronic systems had shut down.

  • Manufacturer: Omega
  • Country of origin: Switzerland
  • Serial no.: 59,221,643
  • Year made: c. 2000's
  • Model: Omega Speedmaster, Ref. 3521.80
  • Functions: Hours, Minutes, Automatic, Chronograph, Day, Date, Month, 24 Hour Indication, Subsidiary Seconds
  • Designed for: Men
  • Dimensions: 39mm diameter (excluding crown), 44.5mm long lug tip-to-tip
  • Case material: Stainless steel 
  • Case markings (outside): Speedmaster with logo
  • Case condition: Just short of perfect mint
  • Dial: Blue with luminous baton indexes, outer minute/seconds and 1/5th seconds divisions, outer date track, sunk subsidiary dials for the seconds/24 hour indication, the 12-hour and 30-minute registers, apertures for the day and month, original, mint condition. Note that the dial came out looking a little brighter tone in the photos than it does in person. It is a beautiful true royal blue.
  • Hands: Luminous steel “baton” hands
  • Movement type: Omega caliber 1151, 25 jewels, rhodium plated
  • Band: Speedmaster, stainless steel, sized to fit a wrist up to approx. 8 inches, adjustable, just short of perfect mint condition
  • Crystal: Mineral glass, mint condition
  • Serviced: Yes, freshly serviced.
  • Timing: Timed on a state-of-the-art computerized system, running extremely accurately. 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 experienced team of watchmakers both of whom each have over forty years of experience and a large number of parts.
  • Warranty: 1-year warranty. Please email for details.
  • Box/Papers: BOX - Original Omega boxes; PAPERS - Original booklets, card holder, and Custom printed Connoisseur of Time Certificate of Authenticity
  • 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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