Skip to content
OMEGA constellation constellation deville deville straps straps seamaster seamaster speedmaster speedmaster baselworld2017 baselworld2017 baselworld2018 baselworld2018 starmen starmen specialities specialities

Skeleton

Yellow gold on leather strap

2943.80.03

Note: watch no longer available

Find another watch

Features

  • Automatic watch

  • Helium escape valve

  • Unidirectional rotating bezel

Technical Data

  • Bracelet: leather strap
  • Case: Yellow gold
  • Case diameter: 43.4 x 39.3 mm
  • Dial colour: Blue

Movement

  • Calibre: OMEGA 2400
  • Self‑winding skeleton movement with yellow‑gold plated finish. Each component is individually crafted and engraved by hand.
  • Power reserve: 38 hours
  • Type: Self winding

Key materials

  • Material - Yellow Gold

    Yellow Gold

  • Material - Sapphire Crystal

    Sapphire Crystal

Yellow Gold

Gold in its pure form (24K) is slightly reddish yellow and very soft. It is usually alloyed with other base metals for a diverse variety of uses. Considered to be the premium standard in watch and jewellery making, 18K gold (with at least 75% pure gold) provides the ultimate balance between purity and usefulness. Traditional 18K yellow gold is alloyed with copper-silver and offers an excellent resistance to corrosion, while being highly bio-chemically inert. It provides a beautiful hue that suits wearers even with sensitive skin.

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.

Find a store

or

Order a Catalogue

Get the latest edition of our official Omega catalogue "The Collection".

See more