{"product_id":"seiko-monopusher-5719-8992","title":"Seiko monopusher 5719-8992","description":"\u003cp\u003e1968 Seiko Crown Chronograph “5719-8992” – Single Pusher\u003c\/p\u003e\n\u003cp\u003eA landmark piece in Japanese chronograph history. The Seiko 5719-8992 represents one of Seiko’s very first chronographs and remains among the purest expressions of 1960s tool-watch design. With its clean monochromatic dial, rotating bezel, and distinctive single-pusher chronograph layout, the watch carries a charm and simplicity that feels entirely unique compared to Swiss chronographs of the same era.\u003c\/p\u003e\n\u003cp\u003eThis example features the desirable silver sunburst dial paired with a black timing bezel and applied baton markers. The oversized chronograph pusher at 2 o’clock immediately identifies the watch as part of Seiko’s pioneering early chronograph lineage. The design feels wonderfully balanced: sporty yet restrained, technical yet elegant.\u003c\/p\u003e\n\u003cp\u003eUnlike later multi-register chronographs, the 5719 uses a single central chronograph seconds hand with elapsed time tracked directly on the rotating bezel, giving the watch a beautifully uncluttered appearance. Today these early Seiko chronographs are increasingly appreciated not only for their historical significance, but also for their originality and distinctly Japanese approach to functional watchmaking.\u003c\/p\u003e\n\u003cp\u003eTechnical background\u003c\/p\u003e\n\u003cp\u003eIntroduced in the mid-1960s, the Seiko 5719 series was among the first chronographs ever produced in Japan and predates the automatic chronograph race of 1969. Powered by the manually wound Caliber 5719 with single-pusher operation, the chronograph is started, stopped, and reset sequentially through the large pusher at 2 o’clock. The rotating bezel serves as the elapsed minute counter, allowing the dial layout to remain exceptionally clean and legible.\u003c\/p\u003e\n\u003cp\u003eTech sheet\u003c\/p\u003e\n\u003cp\u003eReference: 5719-8992\u003cbr\u003eSerial number: 8R8XXX35\u003cbr\u003eYear: 1968\u003cbr\u003eMovement: Seiko Cal. 5719 manual wind chronograph\u003cbr\u003eDial: Silver sunburst dial\u003cbr\u003eBezel: Black rotating bezel, plastic, original, hard to turn but I am too afraid to take it off.\u003cbr\u003eCrystal: Acrylic crystal\u003cbr\u003eCase size: Approx. 38mm\u003cbr\u003eLug width: 19mm\u003cbr\u003eCondition: Vintage condition\u003cbr\u003eWarranty: 2-year warranty\u003cbr\u003eBracelet: Stainless steel bracelet, seiko LM bycicle\u003c\/p\u003e","brand":"Perpetual Watch Lover (PWL)","offers":[{"title":"Default Title","offer_id":54330817577289,"sku":"1807","price":1450.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0238\/6352\/5456\/files\/DSF0278_1c776c87-8af5-4add-b33a-62def045469a.jpg?v=1778162849","url":"https:\/\/perpetualwatchlover.com\/products\/seiko-monopusher-5719-8992","provider":"Perpetual Watch Lover (PWL)","version":"1.0","type":"link"}