Chronometer 1900 pocket watch Not tested Chronometer 1900 pocket watch Not tested M1429This pocket watch has two dials. It is sold untested, unrevised. We couldn't open it. It weighs 121 grams. We report friction and wear from use. Our many photos allow you to appreciate the quality of the object. For the state thank you for detailing the photos. Feel free to zoom. The photos are an integral part of the description. Dimensions: Height: 8 cm Width: 5.5 cm Depth: 1.5 cm I remain at your disposal for any questions.