(55567) Omega Seamaster Aqua Terra, 220.10.34.20.09.001, 22010342009001, stainless steel on a stainless steel bracelet, Omega caliber 8800 Automatic movement with Co-Axial escapement, COSC, date window at 6 o'clock, "sunbrushed" brass sandstone dial, 55-hour power reserve, luminous hands, sweep seconds hand, display back, water resistant to 150 meters. Diameter: 34mm, Thickness: 11.9mm. Unworn with Omega box, hang-tags, Master Chro...

(56912) Omega Seamaster Aqua Terra Annual Calendar Co-Axial Chronometer 231.10.43.22.06.001, stainless steel case and bracelet, automatic in-house Omega caliber 8611 movement with co-axial escapement, annual calendar complication which requires adjustment only in February, 55-hour power reserve, month and date windows at 3 o'clock, dark grey textured dial with applied dart indices, luminous hour and minute hands, center sweep secon...

(55525) Omega Seamaster Aqua Terra Master Co-axial Lady 231.10.34.20.57.002, 23110342057002, stainless steel on a stainless steel bracelet with a folding double deployant clasp, automatic Omega Caliber 8520 movement with Co-Axial escapement, "Master Chronometer" certification, blue mother-of-pearl dial with 12 applied round diamond hour markers, date window at 6 o'clock, 50-hour power reserve, centered sweep seconds hand, display b...

(56775) Omega Seamaster Aqua Terra Co Axial Chronometer 231.10.42.21.02.002, 23110422102002, stainless steel on a stainless steel bracelet with double fold-over deployant clasp, automatic Calibre 8500 movement with Co-Axial escapement, date window at 3 o'clock, "Tech Silver" dial with applied dart indices, blued steel minute and hour hands, red accents on the dial, center sweep seconds hand, display back, water resistant to 150 met...