For auction is a classic Avia Daytime from the 1960s. Avia was a respected Swiss brand known for providing reliable, high-quality movements to the mid-market, often competing with the likes of Tissot or Certina. This specific model features a rare 30-jewel automatic movement, offering a smoother sweep and greater longevity than the standard 17-jewel versions of the era. The watch features a beautiful "smiling" day window at 6 o'clock and a date window at 3 o'clock. The dial has developed an extensive, even "tropical" patina and spotting over the decades, giving it a unique, rugged aesthetic that cannot be replicated. Condition Report • Dial: Original dial with heavy natural aging and spotting. Applied gold-tone indices and matching dauphine hands. • Case: Gold-plated case showing some wear to the lugs and edges consistent with age. Stainless steel screw-down case back. • Movement: Swiss-made Felsa 4009 automatic movement (signed 30 Jewels). The watch is running accurately and keeping good time. • Complications: The date flips correctly. Please note that the day change can occasionally be a bit stiff, which is common for this caliber without a recent service. • Crystal: Acrylic crystal in good condition with minor surface swirls. • Strap: Fitted with a new, aftermarket brown leather strap with a crocodile-embossed pattern. Technical Specifications • Brand: Avia • Model: Daytime • Movement: Automatic, Felsa Cal. 4009, 30 Jewels • Case Diameter: Approx. 34.5mm (excluding crown) • Lug Width: 18mm • Features: Day-Date, Incabloc shock protection, Antimagnetic, Waterproof (not tested)