Omega Seamaster Aqua Terra Co-Axial Annual Calendar Watch - 38.5 mm Red Gold Case - Teak-Sun Brushed Grey Dial - 231.50.39.22.06.001 50.5 caliber 8521 self-winding movement with

caliber 8521 self-winding movement with the day of the month displayed in a window at the 6 o'clock position

18K yellow gold pin buckle

white mother-of-pearl dial and scratch-resistant saphire crystal

blue dial with 18K sedna gold hands coated with vintage super-luminova

engraved back

Omega Seamaster Aqua Terra Co-Axial Annual Calendar Watch - 38.5 mm Red Gold Case - Teak-Sun Brushed Grey Dial - 231.50.39.22.06.001 50.5 caliber 8521 self-winding movement with38. 5 mm 18K red gold case, transparent back, screw in crown, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, teak sun brushed grey dial with index hour markers, self winding chronometer Omega 8611 movement with Co Axial Escapement and annual calendar, approximately 55 hours of power reserve, 18K red gold bracelet. Water resistant to 150 m.