{"product_id":"vintage-1960s-girard-perregaux-gyromatic-calendar-print-advertisement-original-w","title":"Vintage 1960s Girard Perregaux Gyromatic Calendar Print Advertisement — Original Watch Ad","description":"\u003cp\u003e\u003cem\u003eApproximately 5.5 x 6 inches.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eThis vintage 1960s Girard Perregaux Gyromatic magazine advertisement showcases the Swiss maison's automatic perpetual calendar wristwatch with the memorable headline 'Next year this calendar will still be good!' The original print ad highlights the self-winding, 17-jewel Gyromatic's automatic date-change mechanism, ultra-sensitive Gyrotrons, and non-magnetic hairspring — technical credentials that defined mid-century Swiss horology. Girard Perregaux, founded in 1791, rarely receives the collector attention it deserves, making this collectible ad a smart acquisition for vintage watch enthusiasts seeking alternatives to more common references.\u003c\/p\u003e\n\u003c!-- Source: Watches | Seller: Rob | File: watches.other.7.27.26b-0044.jpg | Collections: Watches --\u003e","brand":"Rob","offers":[{"title":"No Frame","offer_id":58555856158880,"sku":"GIR-WAT-1965-001","price":25.0,"currency_code":"USD","in_stock":true},{"title":"Custom","offer_id":58583385505952,"sku":null,"price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1035\/5726\/7616\/files\/watches.other.7.27.26b-0044_47cda947-a49a-4c2a-bd38-6be31426667b.jpg?v=1785201752","url":"https:\/\/adsforlegends.com\/products\/vintage-1960s-girard-perregaux-gyromatic-calendar-print-advertisement-original-w","provider":"Ads For Legends","version":"1.0","type":"link"}