{"product_id":"1948-gruen-curvex-precision-watch-style-602-cal-370-17j-22x39mm-swiss-14k-gold","title":"1948 Gruen Curvex Precision Watch Style 602 Cal. 370 17J 22x39mm Swiss 14K Gold","description":"\u003ch2\u003eWatch Overview\u003c\/h2\u003e\n\n\u003cp\u003eOffered here is a vintage Gruen Curvex Precision wristwatch, Style 602, dating to 1948. This distinctive example features Gruen's curved case, dial, crystal, and movement design, housed in a solid 14K yellow gold case.\u003c\/p\u003e\n\n\u003cp\u003eThe Curvex is one of Gruen's most distinctive designs, developed around movements specifically shaped to follow the curve of the wrist rather than placing a conventional flat movement inside a curved case. Introduced in 1948, the caliber 370 represented the fourth and final generation of men's Curvex movements and was referred to as “Curvametric” in Gruen advertising.\u003c\/p\u003e\n\n\u003cp\u003eIt is powered by the Swiss-made Gruen Precision caliber 370, a manual-winding Curvex movement with 17 jewels, operating at 18,000 vibrations per hour and offering approximately 36 hours of power reserve. Functions include hours, minutes, and subsidiary seconds.\u003c\/p\u003e\n\n\u003cp\u003eThe curved champagne-tone dial features applied gold-tone Arabic numerals, matching gold-tone hands, an outer minute track, and a small second register positioned at 6 o'clock. The dial shows visible age-related patina consistent with its vintage character.\u003c\/p\u003e\n\n\u003cp\u003eHoused in a 22x39 mm long rectangular curved case crafted in solid 14K yellow gold. Its curved profile is complemented by stepped architectural ends, fancy articulated lugs, a gold-tone crown, and a shaped crystal that follows the contour of the case.\u003c\/p\u003e\n\n\u003cp\u003eIt is fitted with a brown leather strap. It has been inspected by our in-house watchmaker and is running and keeping time.\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 Gruen\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 Curvex Precision\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e 602\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eYear \/ Era:\u003c\/strong\u003e 1948 - Vintage\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 Switzerland\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\u003eColor:\u003c\/strong\u003e Champagne-Tone\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e Applied Arabic Numerals, Small Seconds, Minute Track\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 Manual-Winding\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e Gruen 370 Curvex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJewels:\u003c\/strong\u003e 17\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\u003eSmall Seconds\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Reserve:\u003c\/strong\u003e Approx. 36 Hours\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 18,000 vph\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 Solid 14K Yellow Gold\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCase Shape:\u003c\/strong\u003e Curved Rectangular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBack:\u003c\/strong\u003e Snap\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCrown:\u003c\/strong\u003e Push\/Pull\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCrystal:\u003c\/strong\u003e Shaped Curved Crystal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBand:\u003c\/strong\u003e Brown Leather Strap\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Case Back Markings:\u003c\/strong\u003e Cased \u0026amp; Timed in U.S.A. by Gruen Watch Co., Wadsworth, 14K Gold, C968737, 370 602\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCase Back Engraving:\u003c\/strong\u003e Decorative Monogram \"WEP\", 12-25-48\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCase Measurements\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 20x38 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCase Diameter w\/Crown:\u003c\/strong\u003e 24 mm\u003c\/li\u003e \n  \u003cli\u003e\n\u003cstrong\u003eCase Lug to Lug:\u003c\/strong\u003e 39 mm\u003c\/li\u003e  \n  \u003cli\u003e\n\u003cstrong\u003eCase Thickness:\u003c\/strong\u003e 9.5 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLug Width:\u003c\/strong\u003e 16 mm\u003c\/li\u003e  \n  \u003cli\u003e\n\u003cstrong\u003eBand Width:\u003c\/strong\u003e 15 mm\u003c\/li\u003e  \n  \n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Info\u003c\/h3\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 No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Good vintage pre-owned condition with visible signs of age and wear consistent with previous use. Please refer to the photos for details.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNotes:\u003c\/strong\u003e Inspected by our in-house watchmaker. Running and keeping time.\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-7469\u003c\/p\u003e","brand":"Gruen","offers":[{"title":"Default Title","offer_id":67709261840578,"sku":"WA-7469","price":2049.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0577\/7027\/9106\/files\/IMG-20261003-WA0379_2.jpg?v=1791432965","url":"https:\/\/secondhandhorology.com\/en-nl\/products\/1948-gruen-curvex-precision-watch-style-602-cal-370-17j-22x39mm-swiss-14k-gold","provider":"SECOND HAND HOROLOGY","version":"1.0","type":"link"}