Skip to content
OMEGA constellation deville seamaster speedmaster specialities
Seamaster 41.5 mm, titanium on titanium - 2298.80.00 - Image 1

Seamaster 41.5 mm, titanium on titanium

Sorry, but this watch is no longer available.

Find another watch
Reference
2298.80.00
Case diameter
41.5 mm
Case
Titanium
Dial colour
Blue
Crystal
Domed anti‑reflective, scratch‑resistant sapphire crystal
Water resistance
30 bar (300 metres / 1000 feet)
Watch size
Gents
Total product weight (approx.)
137 g
Calibre
Omega 1164
Movement Type
Self winding
Power reserve
44 hours
Material
Titanium
Type of Clasp
Foldover clasp with diver extension
Product sheet

Key materials

  • Material - Grade 2 Titanium

    Grade 2 Titanium

  • Material - Sapphire Crystal

    Sapphire Crystal

Grade 2 Titanium

Titanium alloys are light, corrosion-resistant, biochemically inert and able to withstand extreme temperatures. These properties make them particularly appropriate for products in the aircraft, spacecraft and medical sectors. They achieve the perfect balance between solidity, corrosion-resistance and workability. Grade 2 titanium offers a dim grey colour and suits mostly "brushed" finished pieces. It has featured in a number of OMEGA timepieces used for sport and space exploration, where light reflections should be avoided.

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.