{"product_id":"sinn-the-mission-timer-7-watch-857-ezm-7-43mm-s-s-all-original-2-box-papers","title":"Sinn \"The Mission Timer 7\" Watch 857.EZM-7 43mm S.S. ALL Original 2-Box \u0026 Papers","description":"\u003ch2\u003eWatch Overview\u003c\/h2\u003e\n\n\u003cp\u003eWe are pleased to present this Sinn EZM 7 “Mission Timer” automatic wristwatch, reference 857.EZM-7, complete with its original inner and outer boxes and papers.\u003c\/p\u003e\n\n\u003cp\u003eDeveloped specifically for fire brigade and rescue professionals, the EZM 7 is a tool watch designed to perform under extreme conditions, resistant to water, dust, shocks, temperature changes, and magnetic fields.\u003c\/p\u003e\n\n\u003cp\u003ePowered by the self-windig movement caliber SW 330-1, featuring 25 jewels, hacking seconds, a date display, and a second time zone on a 24-hour basis. It beats at 28,800 vibrations per hour.\u003c\/p\u003e\n\n\u003cp\u003eThe dial is where this piece truly stands out. It features a black base with large luminous hour markers and bold hands. The signature mission timer layout incorporates color-coded segments and scales that allow the wearer to track different timing phases at a glance. The inner 24-hour scale provides a reference for an additional second time zone.\u003c\/p\u003e\n\n\u003cp\u003eThe unidirectional rotating bezel follows the same color-coded system and features a captive design with minute ratcheting. It can be easily operated even while wearing gloves, making it especially practical for professional use. The layout was originally designed to help coordinate breathing apparatus timing (CSA to LPA), but it translates just as well for everyday timing needs.\u003c\/p\u003e\n\n\u003cp\u003eHoused in a 43mm stainless steel case, the watch features Sinn’s Tegiment technology, making it especially resistant to scratches. The case is resistant to magnetic fields up to 100 mT and remains fully functional in extreme temperatures ranging from -45°C to +80°C.\u003c\/p\u003e\n\n\u003cp\u003eThe screw-down crown is positioned on the left side of the case, improving comfort on the wrist and protecting it from accidental impact. A sapphire crystal with anti-reflective coating on both sides ensures clear visibility, day or night.\u003c\/p\u003e\n\n\u003cp\u003eThis timepiece is water-resistant to 20 bar and also low-pressure resistant, reinforcing its suitability for demanding environments. It comes fitted with its original stainless steel bracelet.\u003c\/p\u003e\n\n\u003cp\u003eFully inspected and authenticated by our in-house watchmaker, this timepiece is running well and ready to wear.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\n\u003ch3\u003eGeneral Specifications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 20px; margin-bottom: 12px;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sinn\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Wristwatch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e EZM 7 “Mission Timer”\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e 857.EZM-7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eYear \/ Era:\u003c\/strong\u003e Modern\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGender:\u003c\/strong\u003e Men's\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Manufacture:\u003c\/strong\u003e Germany\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDial \u0026amp; Display\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 20px; margin-bottom: 12px;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Analog\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDial Color:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e Luminous markers and hands, inner 24-hour scale, multi-color mission timer display, date indicator\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMovement\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 20px; margin-bottom: 12px;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Self-winding\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e SW 330-1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJewels:\u003c\/strong\u003e 25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMovement Functions:\u003c\/strong\u003e\n    \u003cul style=\"list-style-type: disc; padding-left: 20px; margin-bottom: 8px;\"\u003e\n      \u003cli\u003eCentral sweep seconds\u003c\/li\u003e\n      \u003cli\u003eDate display\u003c\/li\u003e\n      \u003cli\u003eMission timer functionality via dial and bezel coordination\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 28,8000 v.p.h.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCase \u0026amp; Band\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 20px; margin-bottom: 12px;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCase Shape:\u003c\/strong\u003e Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBezel:\u003c\/strong\u003e Unidirectional rotating\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCase Back:\u003c\/strong\u003e Screw-down\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCrown:\u003c\/strong\u003e Left-side screw-down crown\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBand:\u003c\/strong\u003e Original stainless steel bracelet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Wrist Size:\u003c\/strong\u003e Approx. 8 1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater Resistance:\u003c\/strong\u003e 200 meters \/ 20 ATM\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCase Measurements (mm)\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 20px; margin-bottom: 12px;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCase Size:\u003c\/strong\u003e 43\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCase Diameter w\/Crown:\u003c\/strong\u003e 47.4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCase Lug to Lug:\u003c\/strong\u003e 49\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCase Thickness:\u003c\/strong\u003e 12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLug Width:\u003c\/strong\u003e 22\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBand Width:\u003c\/strong\u003e 22\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAdditional Info\u003c\/h2\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 20px; margin-bottom: 12px;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBox \u0026amp; Papers:\u003c\/strong\u003e Includes original inner and outer boxes and warranty papers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Excellent condition with light signs of wear consistent with use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNotes:\u003c\/strong\u003e Fully inspected and authenticated; running and ready to wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Second Hand Horology\u003c\/h2\u003e\n\u003cp\u003eAt SECOND HAND HOROLOGY, we offer a curated selection of watches ranging from vintage to modern, including both brand-new and pre-owned timepieces. We’re committed to quality, accuracy, and integrity. Our listings feature:\u003c\/p\u003e\n\u003cp\u003eProfessional, unedited photography and clear, transparent descriptions. Every watch is thoroughly inspected and securely packaged to ensure a confident, seamless buying experience.\u003c\/p\u003e\n\u003cp\u003eWe also warmly invite you to visit our physical shop and explore the collection in person.\u003c\/p\u003e\n\n\u003ch2\u003eContact Us\u003c\/h2\u003e\n\u003cp\u003eWe appreciate you checking out our listing! Don’t hesitate to reach out with questions, offers, or just to talk watches — we love what we do and enjoy connecting with fellow enthusiasts.\u003c\/p\u003e\n\u003cp\u003eThank you for your business—we truly appreciate your support and look forward to serving you again in the future!\u003c\/p\u003e\n\n\u003cp\u003eWA-7331\u003c\/p\u003e","brand":"Sinn","offers":[{"title":"Default Title","offer_id":48549895733442,"sku":"WA-7331","price":2753.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0577\/7027\/9106\/files\/DSC0196-EDIT.jpg?v=1785981653","url":"https:\/\/secondhandhorology.com\/en-fr\/products\/sinn-the-mission-timer-7-watch-857-ezm-7-43mm-s-s-all-original-2-box-papers","provider":"SECOND HAND HOROLOGY","version":"1.0","type":"link"}