{"product_id":"ウィットナー-cal-venus150-wittnauer","title":"WITTNAUER Chronograph cal. Venus 150 \/ 1940s Two-Register","description":"\u003cp\u003e— The breath of an era, in burnt wheat gold —\u003c\/p\u003e\n\u003cp\u003eA Wittnauer two-register chronograph, born in America in the 1940s.\u003c\/p\u003e\n\u003cp\u003eA snap-back case with square pushers, and blued steel hands standing out against a dial burnt to wheat gold, give it the quiet standing of an antique.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA Wittnauer two-register chronograph conveying the heat of 1940s America. Fitted with the Venus 150, a golden-age calibre also used by Breitling and others. The contrast between a dial grown handsomely to wheat gold and vividly blued steel hands. Professional-tool design drawn in a red \"Mileage\" and a blue \"BASE OUT MILE.\" Square pushers and generous lugs balancing elegance against practicality.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e— The celebrated Venus 150 —\u003c\/p\u003e\n\u003cp\u003eThe movement is the Venus 150, widely used in Breitling models.\u003c\/p\u003e\n\u003cp\u003ePrecisely designed and dependable, it is one of the calibres that defines the golden age of the chronograph.\u003c\/p\u003e\n\u003cp\u003e— Dress and function in harmony —\u003c\/p\u003e\n\u003cp\u003eThe case is stainless steel, in a refined dress-oriented design.\u003c\/p\u003e\n\u003cp\u003eLong lugs draw the form out generously, and functional beauty and elegance are in fine balance.\u003c\/p\u003e\n\u003cp\u003e— The red \"Mileage\" —\u003c\/p\u003e\n\u003cp\u003eThe red MILEAGE on the dial refers to an auxiliary scale for measuring distance travelled.\u003c\/p\u003e\n\u003cp\u003eCombined with the chronograph's stopwatch function, it was designed so that speed or fuel consumption could be worked out from the distance covered in a given time.\u003c\/p\u003e\n\u003cp\u003e— The blue \"BASE OUT MILE\" —\u003c\/p\u003e\n\u003cp\u003eThis means a scale for calculating speed against a base of one mile.\u003c\/p\u003e\n\u003cp\u003eStart the chronograph and stop it after one mile, and the average speed can be read directly off the dial from the elapsed time.\u003c\/p\u003e\n\u003cp\u003eThese special scales were functional design, made so that professionals in the field — motor racing, aircraft speed measurement, military chronographs — could calculate instantly.\u003c\/p\u003e\n\u003cp\u003eThey are proof of a thoroughly American watch for aviation and motorsport, and they tell you what the technology of the period was for.\u003c\/p\u003e","brand":"WITTNAUER","offers":[{"title":"Default Title","offer_id":40563759415425,"sku":null,"price":348000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/4313\/6385\/files\/IMG_20250926_122014.jpg?v=1765879818","url":"https:\/\/watchtenderjapan.com\/en\/products\/%e3%82%a6%e3%82%a3%e3%83%83%e3%83%88%e3%83%8a%e3%83%bc-cal-venus150-wittnauer","provider":"WatchTender","version":"1.0","type":"link"}