Hamberg & Söhne - DUO - Matic Movement - mechanical with automatic winding Functions: hours, minutes, central second hand - month (English), day of the week (English), date Casing - stainless steel casing (coated), screwed back which allows view into movement, fluted crown. Open balance. Glass - mineral in gold. Strap - leather brown. Water resistance - up to 5 ATM Diameter 45 mm - depth 14 mm Total length approx. 24.5 cm The item is used. Gold-plating is partially worn. See photos. You don't come across these watches often any more The watch has been tested and is in working order, precision and power reserve have not been tested. The timepiece will be shipped insured via DHL.