Mesmerizing Vintage Watches! GUB 661 & Cornavin Datocor Grand Date. Watch Review.

Topic of this video are two vintage watches. In a review I show you all details of a GUB watch from Glashütte, 1960s, equipped with the 661 movement. Second watch is a mostly unknown Cornavin Datocor Grand Date from the early 1950s. Learn more about watchmaking history between Switzerland and Germany. Caseback Watches on Instagram