Vintage Omega Speedmaster Reduced 3511.80 ´Japanese market´ from 1998


The Omega Speedmaster Reduced has seen many iterations throughout its 30+ year lifespan. From small changes like a strap/bracelet swap to bigger changes like a movement swap, none were as impactful for the aesthetic of this watch as this special and rare 3511.80 with deep blue dial. The striking color is something unique to see on a speedmaster model and probably won’t be available for long!

This amazing Omega Speedmaster reduced 3511.80 was made in 1998 and runs on the cal. 1152 automatic chronograph movement with a date function. This powerhouse of a movement is placed inside a 39mm speedmaster reduced case with some special features. A few of these unique features are the polished stainless steel bezel which displays a tachymetre scale, An original Omega signed octagonal crown made for the Japanese market. The deep blue dial has an interesting dial layout displaying the chronograph subdials turned 90 degrees. This detail places the Omega logo and speedmaster sign at the 3 o’clock position together with the date function creating a truly special look and feeling. The overall condition of this watch is excellent, with no signs of polishing and a few very small marks. This watch comes on its original bracelet with almost no stretch at all.

What we love:

  • Beautiful deep blue dial
  • Special dial layout
  • excellent condition watch and bracelet

What you should know:

  • This watch comes without box and papers


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SKU: 10038-1-1-1-2-1-1-1 Categories: , Tags: , ,

Unique dial layout
Made for the Japanese market

Fully serviced

Vintage Omega speedmaster reduced 3511.80 watch dial


Snap-on stainless steel case-back with hippocampus logo


Original Omega signed acrylic crystal


Original Steel octagonal Omega crown


Original Omega signed automatic caliber 1152 movement

Vintage Omega speedmaster reduced 3511.80 watch dial


After the Apollo XI mission in 1969, the Omega Speedmaster became forever known as “moonwatch”. The Speedmaster line is known by all watch lovers and Omega’s favorite piece of marketing 😉

The Speedmaster Reduced is an amazingly all-round watch, that wears very light and classy with its 39mm case.

Additional information






Factory Original



Movement Type


Case Material

Stainless Steel

Case Diameter

39 mm

Exact Year



In Stock

Dial Color


Time Period