Vintage Yema watch. Model Navy Diver 300 M. Black dial. Date at 3 o'clock. Case measuring 40 mm without crown. Quartz movement. Steel bracelet with dive suit extension branded Yema. For wrists of up to around 20–21 cm. Circa 1980. In very good overall condition. Patina and marks on the bezel. Patina and marks on the dial. Case in good/very good condition. Bracelet in very good condition. Movement in working order. New battery, replaced by our watchmaker in June 2021. NB: posterior crown. NO RESERVE PRICE. PROFESSIONAL SELLER. Insured shipping. Note: Buyers from outside the European Union are responsible for possible customs fees and VAT costs.