Brushed/Satin finished stainless steel case with polished finished beveled edges.
Polished & brushed ribbed edge.
Grey ceramic fill.
Satin finished steel numbers, indexes & inner rim.
Applied polished steel rimmed index hour markers with blue luminescent fill.
Applied polished orange aluminum 12, 6 & 9 hour markers.
Polished steel hands: hour & seconds hand with blue luminescent fill, minute hand with green luminescent fill as does the 12 o'clock dot on the rotating bezel.
Date window displayed at the 3 o'clock position
Helium Escapement Valve located on the edge of the case at the 10 o'clock position
Slightly domed sapphire crystal.
Omega caliber 8520, beats at 25,200 vph, contains 28 Jewels & has an approximate power reserve of 50 hours
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.