Circa mid to late 1800s. 41.86 mm in diameter. The white enamel dial is signed H.
PERREGAUX LOCLE and is in excellent shape. The spring detent CHRONOMETER movement is stamped H PERREGAUX LOCLE N 13155 Spring detent chronometer escapement. The balance staff swings freely and the hairspring is good but it doesnt run. It seems that the round gear wheel (last 2 photos) may have issues and will not lock down when winding the mainspring, thus no power.
If you apply pressure to the barrel with a watch key, the chronometer will run. You dont run across these pieces too often in any shape. Please check out my other auctions for other fine vintage and antique pocket & wristwatches.
This list is subject to change by Shipsaver. Thanks for your interest and good luck! The item "RARE ANTIQUE H PERREGAUX SPRING DETENT CHRONOMETER POCKET WATCH MOVEMENT" is in sale since Monday, July 9, 2018. This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Pocket Watches\Antique".The seller is "adtpcs" and is located in Glendora, California. This item can be shipped worldwide.