Very rare mechanical watch "Polet" / "Ocean" - Chronograph 3133, made in the USSR. These watches were produced in limited quantities and underwent military acceptance, intended for product 731 (as the watch was called in military nomenclature) for use by officers of the USSR Navy. The watch has a steel case and has extensive chronograph capabilities. The Ocean watch is one of the most unusual Soviet watches, and nowadays it can be found in perfect condition with great luck. Rare chronograph Flight “Ocean” 3133 for the USSR Navy, perfect condition Mechanism serviced by the best craftsmen Watch characteristics: Hull safety: Very good Manufacturer: 1st Moscow Watch Factory Trademark: Flight Dial color: Silver + Blue Mechanism characteristics: Prevention carried out Model: 3133 Additionally: Rare R4 Mechanism: Mechanical A country: USSR