- Wrist Chronometer no. 5725
Case: platinum with diamonds (in all probability )
Dial: time only, hours and minutes (in all probability)
Movement: s/n; 5725, baguette caliber (L 19.7 x W 7.0 x H 3.2 mm), 18 jewels, 8 adjustments, obtained the Poincon de Geneve quality seal on March 5, 1929 and was the first of a batch of 6 (5725-5730). Similar caliber with movement serial number 6256 and is named Cal. 6.29 baguette (19,3 x 7 x 2,5 mm) and depicted here; http://www.nitonsa.com/index.php?id=watch-data&watch=76
1929 - Niton, Geneve
1929 - in all probability E. Gübelin, Lucerne
2022 - kstar1977 (ebay member kstar1977 in the USA)
Partial Vintage High Grade Swiss 19.7 mm x 7.0 mm x 3.2 mm Wristwatch Movement
The length is 19.7 mm, the width is 7.0 mm, and the center thickness is 3.2 mm.
The dial and hands are missing - see photos. The hour wheel is missing and there is some moisture damage - see photos.
The balance staff is broken; the cannon pinion is intact - see photos. It is signed "SWISS EIGHTEEN 18 JEWELS EIGHT 8 ADJ 5725" - see photos. It is also signed with the Seal of Genève - see photos.