{"product_id":"sinn-instrument-657-watch-657010-rubber-strap-sn-133","title":"Sinn Instrument 657 D","description":"\u003cp\u003e\u003cstrong\u003eSinn Instrument 657 657.010 Rubber Strap\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Sinn Instrument 657 \u003cstrong\u003e657.010 Rubber Strap\u003c\/strong\u003e is a Swiss-made pilot watch designed for durability, precision, and modern functionality. Powered by the ETA 2824-2 automatic movement, this luxury instrument watch operates at 28,800 vibrations per hour with 25 jewels, ensuring accurate and reliable timekeeping. As an evolution of the 656 series, it features a larger case and enhanced usability for demanding conditions.\u003c\/p\u003e\u003cp\u003eThe Sinn Instrument 657 \u003cstrong\u003e657.010 Rubber Strap\u003c\/strong\u003e features a stainless steel case equipped with a rotating elapsed time bezel for precise time tracking. The dial includes luminous hands and markers for optimal readability, along with a date window positioned between 4 and 5 o’clock. Magnetic field protection enhances reliability, while sapphire crystal with anti-reflective coating ensures durability. The rubber strap provides flexibility and comfort for active wear.\u003c\/p\u003e\u003cp\u003eThis Swiss-made automatic pilot watch is ideal for professionals and enthusiasts seeking a robust and versatile timepiece. Suitable for aviation use and everyday wear, it delivers performance and practicality. The Sinn Instrument 657 \u003cstrong\u003e657.010 Rubber Strap\u003c\/strong\u003e combines durability with precision.\u003c\/p\u003e","brand":"Archive","offers":[{"title":"Default \/ Black","offer_id":53718151135573,"sku":"SIN-133","price":970.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/3996\/3477\/files\/sinn-instrument-657-d-657-010-rubber-strap-image-1.jpg?v=1777460913","url":"https:\/\/www.clarindon.co.uk\/products\/sinn-instrument-657-watch-657010-rubber-strap-sn-133","provider":"Clarindon Jewellers","version":"1.0","type":"link"}