Introduced in 1938 and produced through the early '70s, it was one of Vacheron's longest-running link chronograph models. The Cornes de Vache or ref. 4178 link might be rarer, but I'll take a good 4072 link every day. Over 30ish years, Vacheron produced 1,178 examples, mostly in yellow or pink gold. https://v.gd/J3lgCj
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https://cse.google.co.tz/url?q=https://www.pophorloges.to </br> https://forum.aigato.vn/user/trinakanyab </br> https://tintinger.org/gadilq2002 </br>