Tressa – 1955 – Felsa 4007 – 25 Jewels – Automatic – Incabloc – Swiss Made Year: 1955 Movement: Felsa 4007, automatic, 25 jewels, Incabloc Case: Gold-plated (original plating) Diameter: 34 mm (without crown) Lug to lug: 40 mm Crystal: Acrylic Dial: Original, champagne tone Strap: Brown leather (aftermarket, new condition) Description Offered for auction is a 1955 Tressa automatic wristwatch equipped with the Felsa 4007 movement, a reliable and historically appreciated Swiss automatic calibre. The watch retains its original gold plating, showing natural age-related marks consistent with vintage character. Please also check out my other listings No Box No Paper 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. No water resistance test was performed. So we do not guarantee. Vintage watches may have timekeeping variations of approximately 1 minute +- depending on the environment and usage conditions. They will be checked with a high precision testing machine before being shipped to you. Delivery time is only a 5-7 days for Europe and approx. 7-10 days for other countries. The buyer is responsible for import VATs and taxes if it is necessary