{"product_id":"endura-perpetual-calendar-vintage","title":"Endura Perpetual Calendar Vintage","description":"\u003cp\u003eSaw it - had to have it!  Fantastic condition and super colors and lots of action here!  They named it \"Perpetual Calendar\" even though its a manual wind which is funny to me but nobody I've told that to laughed - so who knows!  Its a great watch!  The red day of the week pointer hand keeps track of days, while you unlock and repoistion the bezel at the beginning of the month so it lines up with the date.  Very fun!\u003c\/p\u003e\n\u003cp\u003e38mm\u003c\/p\u003e\n\u003cp\u003ec. 1971\u003c\/p\u003e\n\u003cp\u003eendura\/amida cal 425 manual\u003c\/p\u003e\n\u003cp\u003ebidirectional bezel turns nicely and locks and unlocks with the 2 o'clock crown\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Old School Seconds","offers":[{"title":"Default Title","offer_id":54190497136934,"sku":null,"price":515.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/0789\/6358\/files\/IMG_2463.jpg?v=1792887050","url":"https:\/\/oldschoolseconds.com\/products\/endura-perpetual-calendar-vintage","provider":"Old School Seconds","version":"1.0","type":"link"}