Junghans 620.12 – 17 Jewels – Manual Wind – Date – Small Seconds A classic vintage Junghans men's wristwatch from the late 1960s / early 1970s, powered by the well-known Junghans Cal. 620.12 manual-winding movement. The Cal. 620.12 is a German-made mechanical movement with 17 jewels, small seconds at 6 o'clock and a date display at 3 o'clock. The caliber belongs to the Junghans 620 family produced during approximately 1966–1972. It operates at 18,000 vibrations per hour and is known for its relatively slim construction. Watch Details - Brand: Junghans - Model: Vintage Junghans 620.12 - Movement: Junghans Cal. 620.12 - Movement type: Mechanical, manual winding - Jewels: 17 - Frequency: 18,000 A/h - Functions: Hours, minutes, small seconds, date - Date display: 3 o'clock - Small seconds: 6 o'clock - Estimated production period: 1966–1972 - Country: Germany - Case: Gold-plated - Case size: Approximately 33 × 34 mm - Crystal: Acrylic - Strap: Black strap - Box/Papers: No box, no papers Condition The watch is offered in its original, unrestored vintage condition. The case has not been polished or replated. The gold-plated surface shows natural signs of age and wear, preserving the original vintage character of the watch. The dial also shows visible age-related marks and natural patina. These imperfections are part of the watch's history and should be carefully considered from the photographs. The acrylic crystal has age-related signs consistent with the overall vintage condition. Please carefully examine all photographs, as they form an important part of the condition description. The movement is visible in the photographs and the caliber marking 620.12 can be clearly seen. Important Information Vintage mechanical watches may have timekeeping variations of approximately 1–2 minutes per day, depending on the environment and usage conditions. The watch will be checked with a high-precision testing machine before shipment. No water resistance test has been performed. Therefore, no guarantee of water resistance is provided. Please review all photos in detail and read all the explanations one by one. I do not want my customers to be disappointed by encountering an unexpected result. The buyer is responsible for import VATs and taxes if it is necessary. Delivery time is only 5–7 days for Europe, approximately 7–10 days for other countries.