Tressa Automatic Date 21 Jewels (Stainless Steel, Swiss Made) – 1970s Cushion-Case Collector Overview Model Overview This attractive Tressa Automatic is a classic example of 1970s Swiss watch design, featuring the highly desirable cushion-shaped stainless steel case that wears noticeably larger than its measured dimensions. The clean silver dial, applied Arabic numerals, framed date window, and distinctive teal-blue central seconds hand create a striking vintage aesthetic with excellent wrist presence. Produced during the golden era of Swiss mechanical watchmaking, this model is powered by a 21-jewel automatic movement and represents the period when brands experimented with bold case shapes while maintaining elegant everyday wearability. The integrated steel bracelet further enhances its authentic 1970s character. With its balanced proportions, excellent running performance, and honest vintage condition, this Tressa offers collectors an affordable entry into classic Swiss automatic watch collecting. Technical Specifications Brand: Tressa Model: Automatic Date Movement: Automatic Mechanical, 21 Jewels Country of Manufacture: Switzerland Production Era: Circa 1970s Serial / Case Number: Ref. 160-54-03 (caseback) Case Material: Stainless Steel Dimensions: Approx. 38–39 mm (wears larger due to cushion case design) Bezel: Integrated brushed steel cushion bezel Crystal: Acrylic crystal Water Resistance: Not tested; sold as a vintage collector's watch Dial & Hands Dial Colour: Silver / Light Silver Markers: Applied Arabic numerals with minute track Date: Yes, framed date aperture at 3 o'clock Branding: Tressa logo beneath 12 o'clock Hands: Silver baton hands with distinctive teal-blue central seconds hand Caseback Material: Stainless Steel Attachment: Screw-down caseback Engravings: Tressa emblem, Stainless Steel, Swiss Made, Automatic, Waterproof markings and reference numbers Strap & Buckle Strap: Vintage stainless steel expandable bracelet fitted to the watch Buckle: Integrated steel bracelet clasp system Notable Historical / Brand Context Tressa was one of the many respected Swiss manufacturers producing reliable mechanical watches during the 1960s and 1970s. While not as heavily marketed as larger Swiss brands, Tressa watches are increasingly appreciated by collectors for their quality Swiss movements, distinctive styling, and strong value proposition. This particular model perfectly captures the transition from traditional dress watches to the more architectural and sporty designs that defined the 1970s. The cushion-shaped case, integrated bracelet aesthetic, and clean dial layout echo design trends seen throughout the era and make the watch feel surprisingly modern on the wrist today. Collector Appeal & Value Potential Collectors looking for authentic 1970s Swiss mechanical watches will appreciate the combination of period-correct styling, automatic movement, and substantial wrist presence. The oversized cushion case wears closer to many contemporary sports watches, making it an excellent vintage piece for daily wear. The unusual teal-blue seconds hand provides an attractive visual signature that sets this example apart from many similar vintage Swiss automatics. As interest in affordable Swiss vintage watches continues to grow, well-preserved examples such as this are becoming increasingly sought after. Condition Report The watch is in very good vintage condition with strong overall presentation. The stainless steel case remains attractive with expected signs of age and light wear. The dial minimalhonest vintage patina and small age-related marks consistent with its period. The hands remain clean and attractive, while the framed date display remains clear and functional. The watch is running very well with strong performance at the time of listing. As with all vintage mechanical watches, long-term accuracy cannot be guaranteed and future servicing requirements should be expected as part of ownership. Delivery Packaging: Carefully packed in a protective watch box suitable for international transport. Shipping: Registered and insured shipping from the EU with tracking number provided. Professional packaging and secure handling throughout the shipping process.