Frederique Constant Highlife Automatic Cosc FC-303N4NH6B

The 41 mm Highlife Automatic COSC FC-303N4NH6B is the full-size expression of Frederique Constant’s integrated sports watch. A navy embossed globe dial, alternating brushed and polished steel, display back and 100 m resistance give it enough texture for daily sport while the date and silver indexes keep the front composed. The steel bracelet is the visual anchor, with a navy rubber strap extending the warm-weather option.

When comparing Saudi offers, ask for the COSC documentation, the navy rubber strap, full bracelet links and secure operation of both quick-change fittings. Check the polished case transitions for over-refinishing and do not order replacement straps from a generic lug-width assumption. The published case and strap interfaces differ, so fitment is part of the reference’s ownership detail.