Omega Seamaster Aqua Terra Co-Axial Day-Date Watch - 41.5 mm Red Gold Case - Teak-Silver Dial - 231.50.42.22.02.001 IW391407 screw-down crown with triplock triple

screw-down crown with triplock triple waterproofness system

silk-embossed white silvery dial with date at 6 oclock

deep green dial domed

18K white gold crown set with a blue sapphire

subsidiary seconds

Omega Seamaster Aqua Terra Co-Axial Day-Date Watch - 41.5 mm Red Gold Case - Teak-Silver Dial - 231.50.42.22.02.001 IW391407 screw-down crown with triplock triple41. 5 mm 18K red gold case, transparent back, screw in crown, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, teak silver dial with index hour markers, self winding chronometer Omega 8612 movement with Co Axial Escapement and day date display, approximately 55 hours of power reserve, 18K red gold bracelet. Water resistant to 150 m.