41 mm steel and sedna gold case, transparent back, polished blue ceramic bezel with Roman numerals in Ceragold, domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides, sun-brushed blue dial with date at 6 oclock, Calibre 8900 self-winding chronometer movement with date. Water resistant to 50 metres (167 feet).
41 mm steel and sedna gold case, transparent back, polished black ceramic bezel with Roman numerals in Ceragold, domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides, silk-embossed rhodium-grey dial with date at 6 oclock, Calibre 8900 self-winding chronometer movement with date. Water resistant to 50 metres (167 feet).
41 mm steel and sedna gold case, transparent back, polished black ceramic bezel with Roman numerals in OMEGA Ceragold, domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides, sun-brushed dial, Calibre 8900 self-winding chronometer movement with date. Water resistant to 50 metres (167 feet).