OMEGA Seamaster Diver 300M

Omega's Seamaster Diver 300M ref. 210.22.42.20.01.001 is a dive watch with a 42 mm case in steel and yellow gold. The case measures 13.56 mm thick with a lug-to-lug of 49.9 mm, and a unidirectional rotating bezel surrounds the black dial. Inside is the self-winding calibre 8800, a Master Chronometer movement certified by METAS and resistant to magnetic fields up to 15,000 gauss, with a 55-hour power reserve. A domed sapphire crystal with anti-reflective treatment on both sides covers the dial. The date sits alongside a helium escape valve and screw-down crown, and the transparent caseback shows the movement. A black rubber strap with a steel pin buckle completes the piece. Water resistance reaches 300 metres, or 30 bar.