37.5mm Case Size
The Seamaster Planet Ocean Co-Axial Chronograph Ladies’ 600M combines rugged professional divers’ features – a unidirectional rotating bezel, a helium escape valve and water resistance to 600 meters (2,000 feet) – with Omega’s proprietary Co-Axial technology.
The self-winding chronograph is powered by Omega’s exclusive Co-Axial calibre 3313 and a free sprung balance whose precision qualifies the watch as a COSC-certified chronometer. It is also equipped with a column-wheel chronograph mechanism.
The 37.50 mm polished and brushed stainless steel case is mounted with a unidirectional rotating bezel which is available with a choice of distinctive black or orange aluminium rings. The stainless steel screw-in chronograph pushers feature aluminium rings in the same colour as the ring on the bezel. On the black version, there is an applied rhodium-plated “12” on the dial; its counterpart features an applied “12” in orange anodised aluminium. Both versions have an applied rhodium-plated Omega logo.
