OMEGA Seamaster Aqua Terra 150M

The Omega Seamaster Aqua Terra 150M, reference 220.13.41.21.03.003, has a 41 mm steel case. The case is 13.2 mm thick and measures 47.9 mm lug to lug. A domed sapphire crystal with anti-reflective treatment on both sides covers the blue dial. The watch runs on Omega calibre 8900, a self-winding movement with a 60 hour power reserve. It is a Master Chronometer and a chronometer, and the dial has a date display. The case has a display back and a screw-down crown. Omega rates the case to 150 metres, or 15 bar. A blue leather strap is fitted to the watch.