{"title":"Casio Retro Vintage B640","description":"\u003cp\u003eThe B640 extends the Casio retro stainless steel format into data-bank territory, adding a telephone number memory and schedule keeper to the same rectangular case language that defines the vintage digital series. In an era when a dedicated data-bank watch represented genuine utility, the B640 was a practical instrument; today it occupies an interesting position within the \u003ca href=\"\/collections\/casio-retro-vintage\"\u003eCasio Retro Vintage family\u003c\/a\u003e as a piece that carries both aesthetic and functional history. The integrated stainless steel bracelet, the \u003ca href=\"\/pages\/watch-movements\"\u003equartz movement\u003c\/a\u003e, and the \u003ca href=\"\/collections\/digital-display-watches\"\u003edigital display\u003c\/a\u003e align it visually with the \u003ca href=\"\/collections\/casio-retro-vintage-a158\"\u003eA158\u003c\/a\u003e and \u003ca href=\"\/collections\/casio-retro-vintage-a168\"\u003eA168\u003c\/a\u003e, while the multi-function module gives it a different kind of usefulness. \u003ca href=\"\/pages\/watches-water-resistance\"\u003eWater resistance\u003c\/a\u003e is rated at 30 metres, covering everyday conditions with appropriate margin. The mineral crystal sits flush within the bezel; the differences between crystal types — and what they mean for daily wear — are explained in the Watchello guide to \u003ca href=\"\/pages\/watch-crystals-protecting-your-timepiece\"\u003ewatch crystals\u003c\/a\u003e. For those mapping the full scope of \u003ca href=\"\/collections\/casio-watches\"\u003eCasio's catalogue\u003c\/a\u003e through Watchello, the B640 is a useful marker of how the brand approached utility design before the smartphone made dedicated data-bank devices redundant. The \u003ca href=\"\/pages\/the-complete-glossary-of-watchmaking\"\u003ewatchmaking glossary\u003c\/a\u003e covers the terminology relevant to this category. Watchello ships every B640 reference internationally with full warranty documentation.\u003c\/p\u003e","products":[{"product_id":"casio-retro-vintage-b640wb-1bef","title":"CASIO Retro Vintage B640WB-1BEF","description":"The CASIO Retro Vintage watch captures timeless elegance in a 39mm black tonneau case. Its black stainless steel band and butterfly clasp offer a sleek finish, while WR 50mt water resistance and a classic black dial make it a versatile accessory for any occasion.","brand":"Casio","offers":[{"title":"Default Title","offer_id":50942391419226,"sku":"B640WB-1BEF","price":45.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/1810\/3130\/files\/B640WB-1BEF.webp?v=1744123772"},{"product_id":"casio-retro-vintage-b640wc-5aef","title":"CASIO Retro Vintage B640WC-5AEF","description":"Experience the allure of the CASIO Retro Vintage, a rose gold masterpiece with a 39mm tonneau case. The matching stainless steel band and butterfly clasp exude elegance, while WR 50mt water resistance and a rose gold dial ensure this watch is both stylish and functional.","brand":"Casio","offers":[{"title":"Default Title","offer_id":50965620031834,"sku":"B640WC-5AEF","price":45.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/1810\/3130\/files\/B640WC-5AEF.webp?v=1744290336"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/1810\/3130\/collections\/card-651852808538.jpg?v=1776427844","url":"https:\/\/watchello.co.uk\/collections\/casio-retro-vintage-b640.oembed","provider":"Watchello","version":"1.0","type":"link"}