{"product_id":"fortis-marinemaster-m-40-perform-gravity-black-f8120026","title":"Fortis | Marinemaster M-40 Perform \"Gravity Black\" | F8120026","description":"\u003cp\u003eA compact 40mm Swiss dive watch featuring a black Fortis-O-Pattern dial, UW-30 automatic movement, 38-hour power reserve, 300m water resistance, and a durable black Horizon rubber strap. Built with recycled stainless steel and designed for professional performance, it combines rugged capability with everyday versatility. \u003c\/p\u003e\u003cp\u003eTechnical Specifications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDiameter: 40 mm\u003c\/li\u003e\n\u003cli\u003eWater Resistance: 30 atm\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMaterial: Stainless Steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCaseback : Stainless Steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLug to lug : 43 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHeight: 12 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eCrystal: \u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSapphire Crystal\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDial : Black dial \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCalibre : \u003c\/span\u003eAutomatic Performance Calibre UW-30\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePower Reserve : 38 H\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eBracelet : Hypoallergenic FKM rubber. Resistant to heat, chemicals and UV radiation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fortis","offers":[{"title":"Default Title","offer_id":55105573847319,"sku":"502FQ","price":3370.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/3653\/0199\/files\/42100dcac1de882a88222df515b80bc5.webp?v=1788373030","url":"https:\/\/rockymountainwatches.com\/products\/fortis-marinemaster-m-40-perform-gravity-black-f8120026","provider":"Rocky Mountain Watches","version":"1.0","type":"link"}