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OMEGA constellation deville seamaster speedmaster specialities
  • Speedmaster Two Counters 44.25 mm, titanium on leather strap - 311.93.44.51.03.001 - Image 1
  • Speedmaster Two Counters 44.25 mm, titanium on leather strap - 311.93.44.51.03.001 - Image 2

Speedmaster Two Counters 44.25 mm, titanium on leather strap

The OMEGA Speedmaster is one of OMEGA’s most iconic timepieces. Having been a part of all six lunar missions, the legendary Speedmaster is an impressive representation of the brand’s adventurous pioneering spirit.

This model features a lacquered blue dial graced by a small seconds sub-dial at 9 o’clock and a 12-hour and 60-minute chronograph recorder on the sub-dial at 3 o’clock. There is a central chronograph seconds hand and a date window at the 6 o’clock position. A scratch-resistant sapphire crystal protects this bold dial. The polished blue ceramic bezel, with its tachymetric scale, is mounted on a 44.25 mm titanium case and presented on a blue leather strap. At the heart of this timepiece is the OMEGA Co-Axial calibre 9300, the first chronograph in the brand’s family of in-house Co-Axial mechanical movements.

Reference
311.93.44.51.03.001
Between lugs
21 mm
Lug‑to‑lug
49.8 mm
Thickness
16.2 mm
Case diameter
44.25 mm
Case
Titanium
Dial colour
Blue
Crystal
Scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
Water resistance
10 bar (100 metres / 330 feet)
Watch size
Gents
Total product weight (approx.)
87 g
Calibre
Omega 9300
Movement Type
Self winding
Power reserve
60 hours
Strap color
Blue
Strap type
Leather strap
Strap surface
Alligator leather
Strap underside
Non‑grained calf leather
Buckle type
Foldover clasp
Buckle material
Titanium

Key materials

  • Material - Grade 5 Titanium

    Grade 5 Titanium

  • Material - Sapphire Crystal

    Sapphire Crystal

Grade 5 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 5 titanium offers a bright grey colour that is close to that of stainless steel, and suits both "brushed" and "polished" finishing.

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

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 9300

Calibre 9300

Self-winding chronograph movement with column wheel mechanism and Co-Axial escapement. Silicon balance-spring on free sprung-balance, 2 barrels mounted in series, automatic winding in both directions. Rhodium plated finish with exclusive Geneva waves in arabesque.

  • Self winding
  • 60 hours Power reserve
  • Frequency 4 Hz
Calibre 9300