Omega Constellation Co-Axial Watch - 38 mm Steel Case - Blue Dial - 123.10.38.21.03.001 Black Water resistant to 30 metres

Water resistant to 30 metres (100 feet)

unidirectional rotating bezel with white ceramic insert containing Liquidmetal diving scale and the number 20 filled in red liquid ceramic

history-filled silver dial

0 mm stainless steel case

It’s this level of utility that underscores the Aquaracer Professional 300 series’ ultimate luxury tool watch status

Omega Constellation Co-Axial Watch - 38 mm Steel Case - Blue Dial - 123.10.38.21.03.001 Black Water resistant to 30 metres38 mm stainless steel case, transparent back, stainless steel bezel, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, Blue dial with an embossed lozenge pattern and a date window at 3 oclock and its engraved roman numerals, caliber 8500 self winding movement with automatic winding in both directions to reduce winding time, approximately 60 hours of power reserve, stainless steel bracelet. Water resistant to 10 bar.