Omega Constellation Co-Axial Watch - 38 mm Steel Case - 18K Yellow Gold Bezel - Grey Dial - 123.20.38.21.06.001 Seconde self-winding movement that boasts a

self-winding movement that boasts a remarkable 70-hour power reserve

and a chronograph function controlled by the center seconds hand

embodying a perfect blend of refinement and durability

the face is cool

opaline silvery dial includes horizontal oval subdials and a vertical oval date window at 6 o’clock

Omega Constellation Co-Axial Watch - 38 mm Steel Case - 18K Yellow Gold Bezel - Grey Dial - 123.20.38.21.06.001 Seconde self-winding movement that boasts a38 mm stainless steel case, transparent back, 18k yellow gold bezel with engraved roman numerals, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, grey dial with a date window at 3 oclock , caliber 8500 self winding movement, approximately 60 hours of power reserve, stainless steel bracelet with 18K yellow gold bars. Water resistant to 10 bar .