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Speedmaster Skywalker X-33 45 mm, titanium on NATO strap - 318.92.45.79.03.001 - Image 1

Solar Impulse Limited Edition
Speedmaster Skywalker X‑33 45 mm, titanium on NATO strap

The Speedmaster Skywalker X-33 Solar Impulse Limited Edition is more than a remarkable timepiece. It is a celebration of a project whose ambitious aim is to circle the globe in an airplane powered only by solar energy.

The blue and green dial, with its white transferred indexes and hour markers coated with white Super-LumiNova, has a central opening allowing the wearer to read the liquid crystal display digital elements. The grade 2 titanium Speedmaster Skywalker X-33 Solar Impulse Limited Edition is powered by the multi-functional quartz chronograph movement, OMEGA calibre 5619, and its grade 2 titanium outer caseback is stamped with the Solar Impulse “Around the World” patch and engraved with the name of the timepiece as well as the words “TESTED AND QUALIFIED BY ESA" (European Space Agency).

This timepiece, of which only 1,924 models will be produced, is presented on a blue and green-bordered polyamide "NATO" strap.

Reference
318.92.45.79.03.001
Between lugs
20 mm
Lug‑to‑lug
48.5 mm
Thickness
14.9 mm
Case diameter
45 mm
Case
Titanium
Dial colour
Blue
Crystal
Scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
Water resistance
3 bar (30 metres / 100 feet)
Watch size
Gents
Total product weight (approx.)
74 g
Calibre
Omega 5619
Movement Type
Quartz
Battery life
24 months
Strap color
Multicolore
Strap type
NATO strap
Strap surface
Polyamide fabric
Buckle type
Pin buckle
Buckle material
Titanium
Calibre OMEGA 5619 Highly precise thermo‑compensated multi‑functional quartz movement with special functions developed and tested and qualified by the European Space Agency (ESA). It powers the Omega Speedmaster Skywalker X‑33 whose analog hands and LCD windows display, among other values: three different time zones, chronograph, timer, MET (Mission Elapsed Time), PET (Phase Elapsed Time), three alarms and perpetual calendar.

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.

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.

The advantages
of this watch

When it comes to reliability there’s no matching a movement bound by natural law. This watch’s internal workings uses the very precise frequency signal of a quartz crystal to display time. The movement is powered by a battery and extremely accurate. What’s more it takes up minimal space, allowing for slimmer watch designs.