|Series||Speedmaster Moonwatch Co-Axial Chronograph|
|Bracelet/Strap||Alligator/Crocodile Leather Black|
|Movement||Automatic - Chronometer|
|Crystal||Anti-Reflective Scratch Resistant Sapphire|
DARK SIDE OF THE MOON SEDNA BLACK:
Brushed finished black ceramic case.
Matte black ceramic crown with the omega logo engraved.
Matte black ceramic chronograph buttons.
18kt Sedna gold (rose gold) bezel ring with matte black ceramic fill, with an engraved & matt chromium nitride filled tachymeter scale.
Dark grey main dial & sub-dials.
Sub-dials surrounded with raised rims with very fine printed black indexes.
Applied 18k Sedna gold index hour markers with luminescent fill.
Black minute/seconds & fractions of a second track created using laser ablation.
18k Sedna gold hands with luminescent fill.
Chronograph Stopwatch functions:
Large red tipped central seconds hand counter.
Minute & hour counters are combined into a single sub-dial located at the 3 o'clock position.
Small continuous running seconds hand sub-dial located at the 9 o'clock position.
Date window displayed at the 6 o'clock position.
Domed sapphire crystal on front & back.
Case back engraved with "DARK SIDE OF THE MOON - Si 14 - ZrO2"
Matte black zirconium oxide ceramic buckle top with stainless steel deployant buckle mechanism.
Omega caliber 9300, beats at 28,800 vph, contains 54 Jewels & has an approximate power reserve of 60 hours - thanks to its twin barrels mounted in series.
Column-Wheel Chronograph - column wheel is visible from the transparent case back.
The movement features Omega's "Si 14" silicon balance spring, which contributes to the movements outstanding resistance to shock and to environmental disturbances and thus, to the watch’s chronometric performance.
The movement also features the now-standard Co-Axial Escapement which contributes to greater precision, stability & durability. The Co-Axial escapement has less friction & reduces the necessity of lubrication thus reducing the time required between servicing.
The combination of the SI 14 balance spring & the Co-Axial escapement makes for an extremely reliable & stable movement.
The rotor & visible bridges are decorated with a unique "arabesque" wave design finish.
This Watch has an alternate part number: