OMEGA Seamaster Aqua Terra 150M

Omega's Seamaster Aqua Terra 150M, reference 220.10.43.22.03.001, is a GMT watch with a 43 mm steel case. The case measures 14.12 mm thick with a lug-to-lug span of 50.3 mm. A domed sapphire crystal with antireflective treatment on both sides covers the blue dial. Inside is the self-winding calibre 8938, a Co-Axial escapement movement certified as a Master Chronometer by METAS and resistant to magnetic fields up to 15,000 gauss, with a free sprung-balance and silicon balance spring. It offers 60 hours of power reserve. Beyond the GMT function, the watch has a worldtimer display and date, and the transparent caseback shows the movement. A steel bracelet with a butterfly clasp completes the piece. Fitted with a screw-down crown, the case holds a rating of 150 metres.