36.8 mm stainless steel case, sapphire back, 18K yellow gold bezel, domed scratch-resistant sapphire crystal with anti-reflective treatment inside, Silver dial with gold-fashioned roman numerals at the 3-6-9 and 12 o'clock positions, caliber 2500 self-winding movement with chronometer and a date window at 3 o’clock, approximately 48 hours of power reserve, 18K yellow gold bracelet. Water resistant to 3 bar.
36.8 mm stainless steel and yellow gold case, domed scratch-resistant sapphire crystal with anti-reflective treatment inside, blue dial with Roman numerals and index hour markers, self-winding chronometer Omega 2500 movement with Co-Axial Escapement, approximately 48 hours of power reserve, stainless steel and yellow gold bracelet. Water resistant to 100 m.
36.8 mm stainless steel and yellow gold case, domed scratch-resistant sapphire crystal with anti-reflective treatment inside, champagne dial with Roman numerals and index hour markers, self-winding chronometer Omega 2500 movement with Co-Axial Escapement, approximately 48 hours of power reserve, stainless steel and yellow gold bracelet. Water resistant to 100 m.
36.8 mm stainless steel and yellow gold case, domed scratch-resistant sapphire crystal with anti-reflective treatment inside, champagne dial with Roman numerals and diamond set index hour markers, self-winding chronometer Omega 2500 movement with Co-Axial Escapement, approximately 48 hours of power reserve, stainless steel and yellow gold bracelet. Water resistant to 100 m.
36.8 mm steel case, 18K yellow gold bezel, sapphire crystal with anti-reflective treatment inside, champagne dial with roman numeral hour markers and diamond indexes, caliber 2500 self-winding movement with chronometer, co-axial escapement with rhodium-plated finish, approximately 48 hours of power reserve, steel and yellow gold bracelet. Water resistant to 30 m (100 ft).
36.8 mm stainless steel and yellow gold case, diamond bezel, domed scratch-resistant sapphire crystal with anti-reflective treatment inside, champagne dial with Roman numerals and diamond set index hour markers, self-winding chronometer Omega 2500 movement with Co-Axial Escapement, approximately 48 hours of power reserve, stainless steel and yellow gold bracelet. Water resistant to 100 m.