Cyma Navystar 9k

The Navystar is the sports dress watch option from Cyma, they replaced for the earlier Watersport models. Key features being a screw down back case back and water resistant crowns. This solid 9k gold case was made by Dennison England for the Cyma UK market. 

Case ref: S1449 in good condition. Case size 33.8mm w/o crown. Cyma calibre:R 459 in good condition serviced by me.