• Brand: Omega • Model: Seamaster GMT Aqua Terra Co-Axial Chronometer , Blue Dial , In "Excellent" condition. Like New. All functions work perfectly. "Very Classy, Exclusive and Prestigious Model. Striking and Eye-Catching. From Omega's Most Popular Series , Seamaster Aqua Terra. A Great Investment." • Reference Number: 231.10.43.22.03.001 • Movement: Automatic, Works perfectly. Impeccable at timing. Tested on Timegrapher. > Omega Co-Axial Chronometer Calibre 8605 In-house Movement > Power Reserve: 60 Hours > Legendary Co-Axial Escapement Co-Axial Escapement eliminates the need for lubrication of the traditional escapement system and prevents sensitivity disorders that will occur due to thickening of the oil over time. > Chronometer (COSC) Certified Movement In order for a watch to put the term Chronometer on its dial, it must pass the Official Swiss Chronometer Testing Institute, namely the COSC. To measure the movement and precision of a watch, COSC places it at different temperatures and inspects it for days under varying conditions. The result should be no more than -4 or +6 seconds of deviation per day. Of course, this is not an easy thing to achieve. So much so that only 3% of the Chronometer watch models produced in Switzerland can get a certificate. • Crystal: Sapphire, Scratch free. In Excellent Condition. • Swiss Made • Case: Stainless Steel • Case Back: Transparent , Very Classy • Dial: Blue , In "Excellent" condition. Spotless. • GMT Function; "In order to follow different time zones in one arm." • Luminious hands and markers • Date Display at 6 o'clock • Case Diameter: 43 mm. (Excl. Crown) • Screw-down lockable crown • Crown: Original Omega • Deployment Clasp , Folding and Lockable • Strap: Omega Blue Textile/Rubber Strap • Clasp: Omega, Stainless Steel Clasp • All functions work perfectly. • The watch is in "Excellent" condition. There is no scratch on the glass. It is as seen in the photos. Very Classy, Exclusive and Elegant model. • Box: Yes • Shipping: FREE • Registered and Insured Shipping with Tracking Code in 1-3 days.