{"product_id":"vintage-red-blue-gmt-automatic-watch","title":"39.5mm Vintage Red-Blue GMT Automatic Watch – DG3804","description":"\u003cp\u003eA newly assembled 39.5mm automatic GMT watch with an individually aged matte-black dial, warm vintage-tone lume and a faded red-blue aluminium 24-hour bezel. The softened two-colour insert, weathered 316L stainless-steel case and metal bracelet create the character of a well-travelled vintage tool watch, while a red GMT hand and magnified date display add practical everyday functions.\u003c\/p\u003e\n\u003cp\u003eThe clean no-logo dial uses circular hour markers, rectangular markers at 6 and 9, and a triangle at 12 o’clock. The conventional hour, minute and seconds hands display local time. A separate red arrow-tipped GMT hand is read against the bezel’s 24-hour scale to follow a second time reference. The date appears beneath a magnifier at 3 o’clock.\u003c\/p\u003e\n\u003cp\u003eThe aluminium bezel insert is divided into red and blue sections that visually separate the two halves of a 24-hour day. Its faded finish gives both colours a muted, sun-worn appearance rather than the glossy uniformity of a modern ceramic insert. Lighting, reflections and screen settings can affect the apparent tone and intensity of the red and blue sections. The unidirectional bezel can be rotated to reposition the 24-hour reference scale.\u003c\/p\u003e\n\u003cp\u003eEvery dial, bezel, case and bracelet is aged individually. The distribution of the matte finish, warmth of the lume, fading across the red-blue insert and weathered surface marks will therefore vary slightly between watches. These differences are intentional and form part of the design. The watch is newly assembled with an intentionally aged finish; it is not antique, pre-owned or refurbished.\u003c\/p\u003e\n\u003cp\u003eThe 316L stainless-steel case measures 39.5mm excluding the crown, 16mm thick and 47.5mm from lug to lug. Its standard 20mm lug width accepts many compatible replacement straps. A domed mineral glass crystal protects the dial and incorporates the date magnifier. The screw-down crown helps keep the case securely closed after winding or setting, and the supplied five-link stainless-steel bracelet complements the watch’s vintage travel-watch profile.\u003c\/p\u003e\n\u003cp\u003eInside is a Mingzhu DG3804 automatic mechanical GMT movement. It winds through wrist movement and can also be wound manually through the crown. The movement uses 21 jewels, runs at 21,600 vibrations per hour and provides hacking seconds for more precise time setting. Its displayed functions include hours, minutes, seconds, GMT and date. Approximate power reserve is 42 hours when fully wound. No battery is required.\u003c\/p\u003e\n\u003cp\u003eKey specifications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWatch type: Vintage-style automatic GMT watch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCondition: New with an intentionally aged finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCase diameter: 39.5mm excluding crown\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCase thickness: 16mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLug-to-lug: 47.5mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLug width: 20mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCase material: 316L stainless steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDial: Individually aged matte black\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDial branding: No logo\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLume: Warm vintage tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGMT hand: Red arrow-tipped 24-hour hand\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDate: Magnified display at 3 o’clock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBezel: Unidirectional rotating 24-hour bezel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBezel insert: Faded red-blue aluminium\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCrystal: Domed mineral glass with date magnifier\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCrown: Screw-down\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBracelet: Five-link stainless steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMovement: Mingzhu DG3804 automatic mechanical\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eJewels: 21\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrequency: 21,600 vibrations per hour \/ 3 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFunctions: Hours, minutes, seconds, GMT and date\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHacking and hand-winding: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower reserve: Approximately 42 hours\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach finished watch is checked on a timing machine in three positions before dispatch. Workshop acceptance targets are a measured rate within ±15 seconds per day, amplitude above 220 degrees and beat error below 0.6 milliseconds. These readings are acceptance checks rather than a guarantee of the exact daily rate on the wrist.\u003c\/p\u003e\n\u003cp\u003eEvery completed watch is individually water-resistance tested after final assembly to 20 ATM, equivalent to 200 metres of static pressure.\u003c\/p\u003e\n\u003cp\u003eThis rating should not be interpreted as a recommendation to dive to a depth of 200 metres. Our watches are not represented as ISO 6425-certified professional diving instruments and are not recommended for deep or professional diving.\u003c\/p\u003e\n\u003cp\u003eAlways keep the screw-down crown fully secured around water and never operate it while the watch is wet or submerged. Water resistance is not permanent, so periodic pressure testing is recommended, particularly after servicing or a strong impact.\u003cbr\u003e\u003c\/p\u003e","brand":"Vintage Watch Mods","offers":[{"title":"Default Title","offer_id":57846747169112,"sku":"VRBG-DG3804-395-5L-01","price":249.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/9794\/1080\/files\/vintage-red-blue-gmt-watch-front-view.webp?v=1788333604","url":"https:\/\/vintagewatchmods.com\/products\/vintage-red-blue-gmt-automatic-watch","provider":"Vintage Watch Mods","version":"1.0","type":"link"}