Brand new authentic Omega Seamaster Aqua Terra watch, model 231.53.39.21.06.002. Features an automatic self-winding Co-Axial chronometer movement with approximately 60-hour power reserve. Comes complete in yellow gold case measuring 38.5mm, featuring both brushed and polished finish; includes a fixed yellow gold bezel, scratch-resistant sapphire crystal, and is equipped with screw-down crown functionality. The grey teck guilloche dial displays the date at the three-o'clock position and measures approximated 60 hours power reserve movement automatic self winding Co-Axial Chronometer Caliber description not provided Movement details: Automatic Self Winding Co-Axial Chronometer with Approx. 60hr Power Reserve Case details: Brushed and Polished 18k Yellow Gold case measuring 38mm Water resistance: 150 Meters / 500 Feet strap details Deployment Buckle clasp included Grey dial description Teck-Guilloche pattern Date function at the three o'clock position Brown Crocodile leather strap supplied WatchMaxx warranty duration 5 years Box and papers include bracelet Case size precise measurement provided 38.5mm Water resistant specification depth not explicitly given but inferred from case dimensions to be standard Aqua Terra caliber likely Co-Axial Master Chronometer movement model number alternative references also known as 231-53-39-21-06-002 or 023153392106002
