231.10.42.21.03.003Ref

Paying homage to OMEGA's maritime history, this 41.5 mm stainless steel timepiece features a sun-brushed blue Teak Concept dial, a date window, and a sapphire crystal. It is powered by the Master Co-Axial calibre 8500, a chronometer resistant to magnetic fields over 15,000 gauss, visible through the exhibition caseback. Reference: 231.10.42.21.03.003.