OMEGA Seamaster Railmaster Co-Axial Master Chronometer 40mm Watch Chain Necklace Featuring a geometric design with

Featuring a geometric design with a 1970s influence

Rose gold-tone stainless steel case with blue-tone outer ring

It is a tool watch celebrating the spirit of this daring adventure

ISO compliant with a screw-down crown and water resistance to 200 metres

And the watch is sustainably powered by light with Eco-Drive technology

OMEGA Seamaster Railmaster Co-Axial Master Chronometer 40mm Watch Chain Necklace Featuring a geometric design withThe original OMEGA Railmaster of 1957 was a simple, practical, yet elegant watch designed for railway staff or anyone who worked close to electrical fields. Today, that spirit of innovation has been carried over into an updated model which enhances the Railmasters capabilities yet again. The 40mm symmetrical case is made from stainless steel with a wave edged design featured on the back. The vertically brushed black dial includes brushed stainless