Honouring OMEGA’s legacy of space exploration, this Speedmaster Dark Side of the Moon features a 44.25 mm case in polished-brushed black ceramic. The polished bezel is also made from black ceramic and features a tachymeter scale in Liquidmetal™.

Beneath the front sapphire crystal, the ceramic dial has been sand-blasted by laser and includes a small-seconds display at 9H, and a 60-minute and 12-hour recorder at 3H. The hour and minute hands, as well as the bevelled indexes, are all blackened and filled with black Super-LumiNova (green emission). The central chronograph hand is red varnished for a distinctive appearance.

Visible through the caseback, OMEGA's manual-winding Co-Axial Master Chronometer Calibre 9908 has been given a special “black edition” finish , which includes a matte-blackened main plate and bridges, as well as black varnished engravings. The watch is worn on a black rubber strap with a lunar surface pattern on the underside, a ceramic foldover clasp, and ceramised titanium frame-spring folders.

Features
Anti-magnetic: The movement is unaffected by exposure to strong magnetic fields, even those greater than 1.5 tesla (15,000 gauss).
Chronograph: The chronograph function is a mechanism for measuring time intervals. A chronograph watch can therefore be used to time events while displaying the time like any traditional watch.
Chronometer: Label given to a watch which has been successfully tested by an accredited and independent laboratory in order to receive a certificate compliant with the chronometer ISO 3159 standard.
Master Chronometer Certified: Guaranteeing the Swiss industry’s highest standard of precision, performance and magnetic-resistance, as set by the Swiss Federal Institute of Metrology (METAS).
Small seconds: A hand on a sub-dial which tracks seconds typically it completes a full rotation in one minute.
Tachymeter: A tachymeter watch has a function for measuring speed. It is a chronograph with a graduated dial on which speed can be read in kilometres per hour based on a 1000 metre distance.
Transparent caseback: A transparent caseback - frequently made of sapphire - makes it possible to see the movement inside the watch.

Technical Data
Reference: 310.92.44.51.01.001
Between lugs: 21 mm
Lug‑to‑lug: 50.00 mm
Thickness: 13.02 mm
Case diameter: 44.25 mm
Case: Black ceramic
Dial colour: Black
Crystal: Scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
Water resistance: 5 bar (50 metres / 165 feet)
Total product weight (approx.): 102 g
Calibre: OMEGA 9908 Black Edition
Movement type: Manual‑winding
Power reserve: 60 hours

Strap
Strap color: Black
Strap type: Rubber strap
Strap surface: Rubber
Strap underside: Rubber
Buckle type: Foldover clasp
Buckle material: Ceramic