{"product_id":"fortis-ref-6158-cal-as-1703-mens-manual-wind","title":"Fortis, Ref. 6158, Cal. AS 1703, Men’s Manual Wind","description":"\u003cp\u003eVintage Fortis Dress Vintage Watch from circa 1950s, a Men’s manual wind Swiss timepiece with Cal. AS 1703, beige sunburst dial, date window and rare Incabloc character, for sale.\u003c\/p\u003e\n\u003ch2\u003eFortis — First impression\u003c\/h2\u003e\n\u003cp\u003eThis Fortis presents the confident charm of a mid-century Swiss dress watch with a useful date display and a stronger visual personality than a plain time-only piece. The watch combines a 33 mm gold plated case, 41 mm lug to lug length, 17 mm lug width and a new black leather strap, creating a compact but elegant wrist presence. The dial is the main attraction: a warm beige sunburst surface with applied numerals, sharp triangular markers and the Fortis name beneath the upper centre of the dial. The lower dial records 17 Jewels and Incabloc, while the framed date aperture at three o’clock adds practical daily function. The overall impression is refined, collectible and honest, with visible vintage age that gives the watch period character rather than a modern restored appearance.\u003c\/p\u003e\n\u003ch3\u003eBeige Sunburst Dial\u003c\/h3\u003e\n\u003cp\u003eThe dial has a beige to champagne tone with a radial sunburst texture that catches the light from the centre outward. Applied Arabic numerals at 12, 9 and 6 give the watch a distinctive vintage layout, while applied triangular hour markers provide a stronger and slightly more technical profile. The printed minute track remains visible around the outer edge, supporting clear reading and preserving the disciplined geometry of the dial. At three o’clock, the date window is framed in a gold tone border, visually matching the applied markers and case. There are light age marks and patina on the dial, especially around the markers and outer edge, but this ageing works with the character of the watch. The result is a dial that feels warm, period-correct and visually memorable.\u003c\/p\u003e\n\u003ch3\u003e Hands\u003c\/h3\u003e\n\u003cp\u003eThe hands are slender dauphine-style hands in a gold tone, matching the applied numerals and triangular markers. Their faceted shape gives the dial depth, and their length suits the proportions of the 33 mm case. A thin central seconds hand adds precision and movement without disturbing the clean layout. The hands show vintage ageing, which is consistent with the overall condition of the watch. Together, the hands and applied indexes create a balanced mid-century composition: elegant enough for dress use, but with enough date and Incabloc detail to feel like a practical everyday mechanical watch.\u003c\/p\u003e\n\u003ch2\u003eFortis 6158 - Gold Plated Case with Stainless Steel Back\u003c\/h2\u003e\n\u003cp\u003eThe case is listed as gold plated and visually shows a warm gold tone with polished surfaces, straight lugs and a rounded bezel. The case has age-related marks and signs of wear, including visible wear to the plating in places, which should be expected on a vintage gold plated case. The proportions are very wearable: 33 mm across, 41 mm lug to lug and 17 mm between the lugs. The caseback is stainless steel and carries visible inscriptions including Fortis, Incabloc, Stainless Steel Back, Swiss and the serial number 44988. This combination of a gold plated case and stainless steel back is typical of many practical Swiss watches from the period, offering an elegant front appearance with a more durable back construction. The acrylic crystal shows reflections and light surface character but keeps the dial clearly visible.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eNew Leather Strap\u003c\/h3\u003e\n\u003cp\u003eThe watch is fitted with a new black leather strap. Black leather works well with the beige sunburst dial and gold plated case, giving the watch a classic dress appearance. The 17 mm lug width is true to vintage proportions and helps maintain the slim, elegant look of the case. The new strap also makes the watch easier to enjoy without reducing the originality of the watch components themselves.\u003c\/p\u003e\n\u003ch2\u003eSwiss Made Manual Wind AS 1703 with Incabloc\u003c\/h2\u003e\n\u003cp\u003eThe watch is recorded as Swiss Made and powered by the manual wind AS 1703 caliber. The dial states 17 Jewels and Incabloc, both important details for collectors who value practical mid-century Swiss watchmaking. Incabloc shock protection was a meaningful feature for everyday use, helping protect the balance staff against shocks in normal wear. The AS 1703 is a hand-wound mechanical movement, so the owner experiences the traditional daily ritual of winding the watch. No unsupported frequency or additional technical specifications are added here. The operational status is recorded as Yes, while the service status is listed as In Service. This is a mechanical watch with useful date functionality, clear vintage identity and genuine Swiss period construction. More examples can be explored in our \u003ca href=\"https:\/\/www.vintagewatchstudio.com\/collections\/fortis-vintage-watches\"\u003eFortis vintage watches collection with AS 1703 Swiss character\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eHeritage of the Fortis in 1950s Swiss Dress Watch Design\u003c\/h2\u003e\n\u003cp\u003eFortis has a long history within Swiss watchmaking, and watches like this show the brand’s strength in producing practical, attractive wristwatches with real everyday purpose. This example belongs to the design world of the 1950s, where compact cases, applied markers, reliable manual wind movements and restrained dial printing created watches that were both elegant and functional. The date window makes this Fortis more useful than a simple three-hand dress watch, while the sunburst dial and applied numerals give it stronger visual identity. It is a good choice for a collector who wants a historic wristwatch with a recognizable Swiss name, mechanical charm and honest ageing. It also suits someone looking for an accessible alternative to more expensive mid-century dress watches, while still keeping authentic vintage character. Similar pieces can be compared in our \u003ca href=\"https:\/\/www.vintagewatchstudio.com\/collections\/manual-wind-vintage-watches\"\u003emanual wind vintage watches with beige Swiss date dials\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003e2-Month Warranty, Worldwide Shipping Condition, Originality\u003c\/h2\u003e\n\u003cp\u003eThis Fortis is recorded as an all original watch with a new leather strap. In practical terms, the watch components are treated as original, while the strap is a fresh replacement chosen for comfortable wear. The dial shows visible vintage patina and age marks, the gold plated case shows signs of use and plating wear, and the stainless steel back carries visible period inscriptions and serial number 44988. Box and papers are not included. The watch is operational and supplied with a 12-month warranty for the movement. Vintage Watch Studio ships worldwide and describes each piece with attention to originality, condition and buyer confidence. For the right collector, the appeal is direct: a Swiss Made Fortis Ref. 6158 with AS 1703 manual wind movement, date display, Incabloc protection, beige sunburst dial and classic gold plated mid-century presence.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFortis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference\u003c\/td\u003e\n\u003ctd\u003e6158\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eBeige sunburst dial with visible vintage patina, gold plated case with age-related wear, stainless steel back and new black leather strap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGender\u003c\/td\u003e\n\u003ctd\u003eMen’s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCaliber\u003c\/td\u003e\n\u003ctd\u003eAS 1703\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCategory\u003c\/td\u003e\n\u003ctd\u003eDress Watches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduction Year\u003c\/td\u003e\n\u003ctd\u003ecirca 1950s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDial Color\u003c\/td\u003e\n\u003ctd\u003eBeige\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Diameter\u003c\/td\u003e\n\u003ctd\u003e33 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLug to Lug\u003c\/td\u003e\n\u003ctd\u003e41 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLug Width\u003c\/td\u003e\n\u003ctd\u003e17 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWrist Size\u003c\/td\u003e\n\u003ctd\u003eAdjustable strap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Material\u003c\/td\u003e\n\u003ctd\u003eGold Plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMovement Type\u003c\/td\u003e\n\u003ctd\u003eManual Wind\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBox\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePapers\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFully Serviced\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFully Operational\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOriginal Watch Components\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e12 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Fortis","offers":[{"title":"Default Title","offer_id":44063857442881,"sku":null,"price":260.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/2768\/1857\/files\/fortis-ref-6158-cal-as-1703-mens-manual-wind.webp?v=1781704486","url":"https:\/\/www.vintagewatchstudio.com\/products\/fortis-ref-6158-cal-as-1703-mens-manual-wind","provider":"Vintage Watch Studio","version":"1.0","type":"link"}