Details
The mechanical watch movement PUW 800 (Pforzheimer Uhren-Rohwerke GmbH, Germany) was produced in the mid/late 70ies. It is a watch movement with hour, minute hands and directly driven center second and uses an odd click spring mechanism. For such a tiny form movement, a directly driven center second hand is very unusual. Especially, with its mid-fast beating frequency of 21600 A/h, such a thing is rare to find, since normally, these tiny watches don’t show seconds at all, or use an indirectly driven center second hand. The watch movement has 17 jewels, escapement: anchor with pallets , dimensions: 6 3/4 x 8 Lignes = 15.4 x 17.8mm, hight: 4.1mm. Power reserve 45h.