Omega Seamaster Railmaster Omega Co-Axial Master Chronometer Watch - 40 mm Steel Case - Vertically Brushed Grey Dial - Brown Leather Nato Strap - 220.12.40.20.06.001

Omega Seamaster 40 mm with Grey Dial and Leather NATO Strap

The 40 mm stainless steel case is built with a screw-in crown and domed scratch-resistant sapphire crystal, treated with anti-reflective coating on both sides for ultimate clarity. Its vertically brushed grey dial is complemented by brushed stainless steel hands and recessed hour markers, all filled with vintage-colored Super-LumiNova for exceptional legibility in any light.

Powered by the Omega Co-Axial Master Chronometer Caliber 8806, this timepiece offers magnetic resistance, unmatched precision, and a 55-hour power reserve. The brown leather NATO strap adds a touch of casual sophistication, perfectly balancing rugged functionality with refined style. Water resistant to 150 meters (500 ft), it is ready for any adventure.

Key Features

• 40 mm stainless steel case with screw-in crown

• Domed sapphire crystal with double-sided anti-reflective treatment

• Vertically brushed grey dial with vintage-color Super-LumiNova

• Brushed stainless steel hands and recessed hour markers

• Omega Co-Axial Master Chronometer Caliber 8806

• ~55 hours of power reserve

• Brown leather NATO strap

• Water resistant to 150 meters (500 ft)

A masterful blend of durability, precision, and vintage charm.