Brushed finished solid 18k Sedna (rose) gold case with polished finished bevelled corners.
Case size: 39 mm.
Solid 18k Sedna (rose) gold crown.
Solid 18k Sedna (rose) gold fluted bezel with flattened top ridges.
Silver pie-pan shaped dial.
Rose gold hands, hour and minute hands with luminous fill.
Applied rose gold index hour markers with luminous fill.
The date window is displayed at the 6 o'clock position.
A medallion with Omega's Constellation emblem, an image of an observatory surrounded by a polished sky marked with eight symbolic stars.
Omega calibre 8901 automatic movement with a 60-hour power reserve.
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 gausses.
Anti-magnetic: resistant to magnetic fields greater than 15,000 gausses.
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 gausses.
Features Omega's Si14 silicon balance spring improves resistance to shock and magnetism and thus sustains reliability.
The movement also features Omegas co-axial escapement, contributing 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.
Water-resistant at 100 meters - 330 feet.