Lot #55: Vintage Swiss Mechanical Wristwatch Heads - Set of 3 (Brera, Tecna Sport, Giroxa)

A vintage trio of mid-century Swiss-made mechanical wristwatch heads (straps not included), ideal for restoration or collection. Sold as-is. Brera "Alertic" Alarm Watch Mid-century Swiss-made manual-wind watch (33 mm) featuring a mechanical alarm function with dual crowns. The gold-tone case houses a 21-jewel Incabloc, antimagnetic movement, and the stainless steel back is stamped "ALERTIC" with Swiss patent code BREVET + 316213. Untested and in unknown working condition, showing typical surface wear for its age. Tecna Sport Sub-Second Watch Compact Swiss-made manual-wind watch (30 mm) with a distinctive retro black dial and sub-seconds subdial at 6 o'clock. Features a chrome/stainless-tone case with an antimagnetic, waterproof-stamped stainless steel back. Currently running, though service history and long-term accuracy are unverified; light scratches on case and crystal. Giroxa Classic Dress Watch Vintage Swiss-made 17-jewel manual-wind dress watch in a wearable 34–35 mm gold-tone case with a stainless steel back. Features a sunburst silver dial with applied gold-tone stick markers, Incabloc shock protection, and antimagnetic design. Currently running, though service history and long-term timekeeping accuracy are unverified. Pickup category timeslot {A}