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OMEGA constellation deville seamaster speedmaster specialities
  • Seamaster Planet Ocean 600M 42 mm, steel on steel - 222.30.42.20.01.001 - Image 1
  • Seamaster Planet Ocean 600M 42 mm, steel on steel - 222.30.42.20.01.001 - Image 2

Seamaster Planet Ocean 600M 42 mm, steel on steel

Reference
222.30.42.20.01.001
Between lugs
20 mm
Case diameter
42 mm
Case
Steel
Dial colour
Black
Crystal
Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
Water resistance
60 bar (600 metres / 2000 feet)
Watch size
Gents
Total product weight (approx.)
192 g
Calibre
Omega 2500
Movement Type
Self winding
Power reserve
48 hours
Material
Steel
Type of Clasp
Foldover clasp with diver extension
Product sheet

Key materials

  • Material - Stainless Steel

    Stainless Steel

  • Material - Liquidmetal<sup>TM</sup>

    LiquidmetalTM

  • 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.

LiquidmetalTM

Since 2010, OMEGA has bonded its ceramics with an alloy called LiquidmetalTM, which offers new decoration possibilities in a metal grey colour with superior scratch-resistance and enduring stability. Composed of titanium, zirconium and copper, this amorphous alloy is three times as hard as stainless steel. When bonded with ceramic parts, LiquidmetalTM can be offered in contrasting finishes (brushed or polished), thanks to the difference in hardness between the two materials.

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.

The advantages
of this watch

At the heart of this timepiece is the Co-Axial escapement, a revolution in watchmaking when first introduced. The reduced stress on the moving parts means less need for lubrication, longer-lasting accuracy and a more stable power reserve rate. In short, this timepiece performs better for longer.

Movement Calibre OMEGA 2500

Calibre 2500

Self-winding chronometer, Co-Axial escapement movement with rhodium-plated finish.

  • Self winding
  • 48 hours Power reserve
  • Frequency 3,5 Hz
Calibre 2500