{"product_id":"circa-1930s-benrus-mini-seconds-cxw-cal-e-90-15j-tank-mechanical-watch-fully-serviced","title":"Circa 1930s Benrus Mini-Seconds CXW Cal E-90 15J Tank Mechanical Watch (Fully Serviced)","description":"\u003cp\u003eMake: Benrus USA\u003cbr\u003eType: Mechanical\u003cbr\u003eModel: 14K Gold-Filled Tank Mini-Second Hand Dial\u003cbr\u003eYear of Production: Circa 1930\/1940s\u003cbr\u003eMovement: E-90\u003cbr\u003eBPH: 18,000\u003cbr\u003eNumber of Jewels: 15\u003cbr\u003eHand and Dial: Arabic Numerals with Spade Hands\u003cbr\u003eWidth: 27.6mm\u003cbr\u003eLug to Lug Height: 39.5mm\u003cbr\u003eThickness: 10.2mm\u003cbr\u003eLug Width: 13mm\u003cbr\u003eStrap: Brand New Universe Hand-Crafted Genuine Black Snakeskin Leather Strap with Gold Buckle\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eBenrus was founded in 1921 in New York City by three Romanian immigrant brothers:\u003c\/p\u003e\n\u003cp\u003eBenjamin Lazrus\u003cbr\u003eOscar Lazrus\u003cbr\u003eRalph Lazrus\u003c\/p\u003e\n\u003cp\u003eThe company name combines \"Ben\" (Benjamin) and \"Rus\" (Lazrus).\u003c\/p\u003e\n\u003cp\u003eInitially operating as a watch repair business, Benrus soon began manufacturing watch cases and assembling Swiss-made movements imported primarily from La Chaux-de-Fonds.\u003c\/p\u003e\n\u003cp\u003eBenrus is one of the most historically significant American watch brands of the 20th century. Although headquartered in New York, most of its mechanical watches were assembled using high-quality Swiss movements, making Benrus an American company with Swiss horological expertise. During its peak in the 1940s through the 1960s, it ranked among the largest watch companies in the United States alongside Bulova, Hamilton, Elgin, and Gruen.\u003c\/p\u003e\n\u003cp\u003eAmong collectors, Benrus is considered one of the most underrated vintage watch brands. Its combination of Swiss mechanical movements, authentic military history, and innovative mid-century designs makes it especially attractive for enthusiasts seeking historically important watches without paying the premiums associated with Rolex, Omega, or Longines.\u003c\/p\u003e\n\u003cp\u003eHere we have a highly sort-after circa 1930s Benrus Mini-Second Hand in 14K Tank case in stunning condition.\u003c\/p\u003e\n\u003cp\u003eA good and thorough clean-up revealed a beautifully preserved 2-tone Copper Dial, Arabic Numerals and Spade Hands.\u003c\/p\u003e\n\u003cp\u003eIts classic 14K Gold-Case was buffed as best as possible without compromising its shape and lines albeit a few minor scratches that are barely noticeable. The crystal was buffed and is now in excellent condition.\u003c\/p\u003e\n\u003cp\u003eThe crown is located at the traditional 3H position and is easily accessible. The hands quickset is adjusted via the traditional method of uncorking the crown and turning the crown accordingly.\u003c\/p\u003e\n\u003cp\u003eThe mechanical movement was given a general clean-up on 28 July 2026; hence, it should be able to operate unhindered until the next servicing thereby providing the owner a peace of mind.\u003c\/p\u003e\n\u003cp\u003eEquipped with the high grade and highly prized E-90 Swiss Mechanical movement, it has 15 Jewels and operate at 18,000 BPH. The timing shows approximately 20 seconds deviation daily which is well within the 30 second requirements for by brand new modern automatic watch standards.\u003c\/p\u003e\n\u003cp\u003eThe case width and height are approximately 27.6mm (w\/o crown) and 39.5mm respectively. The lug width is 13mm and the strap can accommodate wrists up to 18.5cm; thus, suitable for men and women.\u003c\/p\u003e\n\u003cp\u003eThe timepiece comes with a Brand New Hi-Quality Hand-Stitched Genuine Leather Black Strap with Gold Buckle.\u003c\/p\u003e\n\u003cp\u003eTo the best of our knowledge and expertise when overhauling the timepiece, the watch is 100% original Benrus components from this particular watch. No parts were replaced with aftermarket or modified parts.\u003c\/p\u003e\n\u003cp\u003eThis watch is not water resistant.\u003c\/p\u003e\n\u003cp\u003eThe pictures provided shows the watch in stunning condition (no dents and major scratches), and the movement within squeaky clean and well maintained. It has also been demagnetised to improve parts reliability, minimise wear + tear, and improve accuracy. The only drawback is the lack of documentation and original box, so a simple aftermarket box \/ pouch will be provided instead.\u003c\/p\u003e\n\u003cp\u003eThis extremely rare watch will make a beautiful birthday present for that special someone, and its value will appreciate over time.\u003c\/p\u003e\n\u003cp\u003eBear in mind that this watch has seen many of the previous owners’ ups and downs in life and should be cherished and preserved for the next generation to savour such engineering beauty.\u003c\/p\u003e\n\u003cp\u003eBecause it is extremely rare, this Benrus Mini-Seconds is not easily found on auction and online sites.\u003c\/p\u003e\n\u003cp\u003eThis is a highly sort-after c1930s Benrus 14K Tank with Small Seconds in stunning condition; so, be unique and own a c1930s watch that is almost impossible to source in such fine condition or purchase it for that special someone.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Altimate Group","offers":[{"title":"Default Title","offer_id":44256658292825,"sku":null,"price":613.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0279\/7590\/9465\/files\/IMG20260729175727.jpg?v=1785403164","url":"https:\/\/shop.altimate.sg\/products\/circa-1930s-benrus-mini-seconds-cxw-cal-e-90-15j-tank-mechanical-watch-fully-serviced","provider":"Altimate Group","version":"1.0","type":"link"}