![Vintage Landeron 51 watch movement CHRONOGRAPHE SUISSE working exzactus 17 jewels balance and flat hairspring — Time2Timepiece Vintage Landeron 51 watch movement CHRONOGRAPHE SUISSE working exzactus 17 jewels balance and flat hairspring — Time2Timepiece](https://images.squarespace-cdn.com/content/v1/5a05a243b1ffb6a010d373cf/1598035628874-2B2DB94D76PI8YNFAP2O/34-34August+15%2C+2020.jpg?format=2500w)
Vintage Landeron 51 watch movement CHRONOGRAPHE SUISSE working exzactus 17 jewels balance and flat hairspring — Time2Timepiece
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Chronographe Suisse - The Story Behind a Mysterious but Productive Chronograph Brand and Supplier - Monochrome Watches
MEN'S WRIST WATCH, 18k gold, Coresa Chronographe Suisse, mid 20th century. Clocks & Watches - Wristwatches - Auctionet
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