Mortima Super Datomatic 21 Jewels (France) – 1970s Compressor-Style Diver large 40+ sized casing A bold 1970s Mortima Super Datomatic men’s diver-style watch, featuring a striking black dial with luminous green hour markers and a 24-hour scale. The large cushion-shaped case and rotating bezel capture the era’s adventurous design language. Powered by a 21-jewel French-made mechanical movement, it was designed for daily robustness rather than professional diving. The caseback features the classic Mortima diver emblem and is marked “Waterproof 100X / 6 ATM”. Details: Case: Chrome-plated metal with stainless steel back, 37 mm (excl. crown) Movement: Mortima Manual- mechanical , 21 jewels (France) Dial: Black with luminous hands and markers, framed date window at 3 o’clock Crystal: Domed acrylic Bezel: Rotating black aluminium with minute scale Strap: New black textured leather strap, 18 mm Condition: great vintage condition; small patina and edge wear on case and bezel- restaurated, original dial and hands well preserved, crystal with no visible scratches. Movement runs well, serviced - not tested for water resistance. Historical Note: Mortima, founded by Montres Mortima in the 1950s in France, was known for creating robust, affordable mechanical that blended style and utility. The Super Datomatic line was their flagship, offering eye-catching diver looks with practical 24-hour readability and “waterproof” compressor-style cases. A charismatic vintage French diver — full of 1970s charm and adventure spirit, perfect for collectors seeking distinctive retro design. Shipping: Registered and insured worldwide delivery, securely packed in a generic watch box.