Omega Constellation Co-Axial Watch - 38 mm Steel Case - Bronze Dial - 123.10.38.21.10.001 Decorated and leather strap with 18K

and leather strap with 18K white gold deployable clasp

The 116500 series was first introduced at the 2016 Baselworld Watch Fair

black guilloche dial with 18K white gold hour markers and hands

blue ombre´ dial

29 mm stainless steel and 18K Sedna gold case

Omega Constellation Co-Axial Watch - 38 mm Steel Case - Bronze Dial - 123.10.38.21.10.001 Decorated and leather strap with 18K38 mm stainless steel case, transparent back, stainless steel bezel with engraved roman numerals, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, bronze dial with a date window at 3 oclock, caliber 8500 self winding movement, approximately 60 hours of power reserve, stainless steel bracelet. Water resistant to 10 bar .