Brushed stainless steel case with polished beveled corners.
Case diameter : 45.5 mm.
Case thickness : 18.87 mm.
18k Sedna (rose) gold crowns and buttons.
Chronograph buttons with blue aluminum anodised rings.
Bezel :
18k Sedna gold with polished blue ceramic fill.
Satin finished ceragold diving scale markings and numbers.
Luminous dot at the starting point (green coloured emission).
Dial :
High gloss blue zirconium oxide ceramic dial, with [ZrO2] engraved on the dial directly below the center hands.
Applied polished Sedna gold index hour with luminous fill (blue coloured emission).
Applied Sedna gold 12 hour marker.
Printed minute/seconds and fractions of a second track.
Polished Sedna gold facetted hands with luminous fill (hour and seconds hands with blue coloured emission, minute hand with green coloured emission).
Date window located at the 6 o'clock position.
Helium escape valve located on the case edge at the 10 o'clock position.
Small seconds hand sub-dial located at the 9 o'clock position, with luminous fill (blue coloured emission).
Chronograph / stopwatch functions :
Large Sedna gold central seconds hand counter.
Minute and hour counters are combined into a single sub-dial located at the 3 o'clock position.
Sedna gold minute and hour hands, both with luminous fill (blue coloured emission).
Movement :
Omega master co-axial caliber 9900.
Beats at 25,200 vph.
Contains 54 jewels.
Has an approximate power reserve of 60 hours, courtesy of its twin barrels mounted in series.
Swiss Federal Institute of Metrology (METAS) certified master-chronometer.
The finished watch, whose movement is a COSC chronometer, passes tests that replicate real-life wearing conditions.
The METAS certification tests water resistance, precision and magnetic resistance to 15,000 gauss.
Anti-magnetic : resistant to magnetic fields greater than 15,000 gauss.
In addition to measuring the performance of the watch in daily wearing conditions, the process also ensures that the watch and its movement function properly when exposed to magnetic fields of 15,000 gauss.
Features Omega's Si14 silicon balance spring that improves resistance to shock and magnetism and thus to sustained reliability.
The movement also features Omegas co-axial escapement which contributes to greater precision, stability and durability.
The co-axial escapement has less friction and reduces the necessity of lubrication thus reducing the time intervals required between servicing.
The rotor and visible bridges are decorated with a unique "arabesque" wave design finish.