{"product_id":"montre-seiko-5-homme-automatique-snkk31k1-noir-rouge","title":"Seiko 5 Men's Automatic Watch SNKK31K1 Black Red","description":"\u003ch2\u003eAffordable Japanese Automatic: Seiko 5 SNKK31K1, 37mm, Black Dial\u003c\/h2\u003e\u003ch3\u003eCollection\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eSeiko SNKK31K1\u003c\/strong\u003e is part of the \u003cstrong\u003eSeiko 5\u003c\/strong\u003e range, one of the most iconic lines in Japanese watchmaking. Launched in 1963, this collection embodies affordable automatic watches: 37mm case, 21-jewel 7S26 caliber, 30m water resistance. Note: the 7S26 does not feature hacking or manual winding — an intentional characteristic of this entry-level caliber.\u003c\/p\u003e\u003ch3\u003eCase\u003c\/h3\u003e\u003cp\u003eThe case of the \u003cstrong\u003eSeiko SNKK31K1\u003c\/strong\u003e is made of \u003cstrong\u003estainless steel\u003c\/strong\u003e, with a diameter of \u003cstrong\u003e37 mm\u003c\/strong\u003e and a thickness of \u003cstrong\u003e11 mm\u003c\/strong\u003e. The bezel is fixed. The black dial is protected by a \u003cstrong\u003eHardlex crystal\u003c\/strong\u003e, a Seiko proprietary treatment for light scratches. The case back is \u003cstrong\u003eexhibition (transparent)\u003c\/strong\u003e, allowing observation of the movement in operation. The \u003cstrong\u003ewater resistance is 30 m\u003c\/strong\u003e, suitable for splashes and rain.\u003c\/p\u003e\u003ch3\u003eMovement\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eSeiko SNKK31K1\u003c\/strong\u003e is powered by the \u003cstrong\u003eautomatic caliber 7S26\u003c\/strong\u003e, offering a \u003cstrong\u003epower reserve of approximately 41 hours\u003c\/strong\u003e. This movement does not feature hacking (stopping the second hand for time setting) or manual winding — two functions intentionally absent from this entry-level caliber. Its accuracy hovers around ±15 seconds per day, which is expected for an automatic movement in this segment.\u003c\/p\u003e\u003ch3\u003eStrap\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eSeiko SNKK31K1\u003c\/strong\u003e is equipped with a \u003cstrong\u003estainless steel bracelet\u003c\/strong\u003e, both robust and easy to maintain, fastened by a \u003cstrong\u003edeployant clasp\u003c\/strong\u003e, which makes it easy to put on and take off the watch while securing the bracelet to the wrist. The lug width is \u003cstrong\u003e18 mm\u003c\/strong\u003e.\u003c\/p\u003e","brand":"SEIKO","offers":[{"title":"Default Title","offer_id":52488811675990,"sku":"SEI363","price":179.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/0818\/6710\/files\/MONTRE-SEIKO-SNKK31K1.jpg?v=1774890910","url":"https:\/\/psbwatches.com\/en\/products\/montre-seiko-5-homme-automatique-snkk31k1-noir-rouge","provider":"PSB WATCHES","version":"1.0","type":"link"}