OMEGA Speedmaster Moonwatch Professional Co-Axial Master Chronometer Chronograph 42mm 310.32.42.50.01.002 Summer Edit One of a kind octagonal

One of a kind octagonal bi-color topaz ring with 8 marquise cut diamonds

Finger size: expandable ring size 2 - 10

composed—and as slender as a hand-wound watch

18k white gold channel set princess cut diamonds with milgrain

allowing for intuitive reading of the elapsed time

OMEGA Speedmaster Moonwatch Professional Co-Axial Master Chronometer Chronograph 42mm 310.32.42.50.01.002 Summer Edit One of a kind octagonalMOVEMENT Calibre: Omega 3861 Manual winding chronograph movement with Co Axial escapement. Certified Master Chronometer, approved by METAS, resistant to magnetic fields reaching 15,000gauss. Free sprung balance with silicon balance spring. Rhodium plated finish, bridges with straight Geneva waves. Power reserve: 50 hours CRYSTAL Domed, scratch resistant sapphire crystal with anti reflective treatment inside WATER RESISTANCE 5 bar (50 metres 167 feet)