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OMEGA constellation deville seamaster speedmaster specialities

Speedmaster Anniversary Series 39.7 mm, steel on leather strap

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The original OMEGA CK 2998 was released in 1959 and has since become one of the most iconic Speedmasters in the world. Today, that classic model has been used as inspiration for this timepiece.

The stainless steel case features a lightly sand-blasted silvery dial with a black minute track and a varnished red chronograph seconds hand, as well as blackened indexes and blackened hours and minutes hands that are coated in Super-LumiNova. The three black subdials include sand-blasted rhodium-plated hands.

The black ceramic bezel includes a white enamel pulsometer scale and the watch is presented on a black micro-perforated leather strap with a white rubber interior.

Driven by the famous OMEGA Calibre 1861, these watches have been produced in a limited series of 2,998 pieces. The Limited Edition number can be found on the caseback, along with the original Seahorse medallion.

Reference
311.32.40.30.02.001
Between lugs
19 mm
Lug‑to‑lug
47.0 mm
Thickness
14.4 mm
Case diameter
39.7 mm
Case
Steel
Dial colour
Silver
Crystal
Scratch‑resistant sapphire crystal with anti‑reflective treatment inside
Water resistance
5 bar (50 metres / 165 feet)
Total product weight (approx.)
85 g
Calibre
Omega 1861
Movement Type
Manual‑winding
Power reserve
48 hours
Strap color
Black
Strap type
Leather strap
Strap surface
Non‑grained calf leather
Strap underside
Grained calf leather
Buckle type
Pin buckle
Buckle material
Stainless steel
Product sheet

Key materials

  • Material - Stainless Steel

    Stainless Steel

  • Material - Ceramic

    Ceramic

  • Material - Sapphire Crystal

    Sapphire Crystal

Stainless Steel

Stainless steel is certainly the most conventional of watchmaking materials for outer craftsmanship, and offers beauty, strength and affordability. OMEGA uses 316L stainless steel. Known for its corrosion-resistance and high lustre after polishing, this material is often the ideal choice for watches in both daily-use and high-stress situations such as diving and adventure.

Ceramic

OMEGA has unrivalled expertise in the use of ceramics, dating back more than 10 years. Taking its origin from the Greek word "keramos", ceramic is an inorganic, non-metallic substance obtained by firing at high temperatures. It allows the creation of completely dense watch parts with exceptional mechanical properties. Ceramic is one of the most popular choices for customers when selecting their timepiece, thanks to its appealing colour range and specific properties, such as it being two times lighter than stainless steel, hardwearing, highly scratch-resistant, chemically inert, hypoallergenic, and non-magnetic.

Sapphire Crystal

To really appreciate the finer details of a timepiece, OMEGA uses synthetic sapphire crystal with a highly scratch-resistant and anti-reflective treatment. Before the machining and finishing processes take place, the sapphire crystals are produced under the Verneuil process, also called flame fusion. It involves the melting of the raw substance using oxyhydrogen flame and the crystallisation of the melted droplets to form a cylinder. Graded 9 on the Mohs-hardness scale (graded 1-10), the resulting sapphire crystals are virtually scratch-proof and very hard, ensuring an unhindered vision at all times.

A new look for your watch

Your watch and strap should go together perfectly, but that doesn't mean you can't experiment with different combinations. Why not mix things up and see what happens? You may discover a look that's as individual as you are.

Movement Calibre OMEGA 1861

Calibre 1861

Famous manual-winding chronograph movement. A descendent of the calibre that was worn on the Moon. Rhodium-plated finish.

  • Manual-winding
  • 48 hours Power reserve
  • Frequency 3 Hz
Calibre 1861