![M.J. Tobias. An interesting 18 carat gold open face pocket watch with unusual repeat and alarm mechanisms and rack lever escapement M.J. Tobias. An interesting 18 carat gold open face pocket watch with unusual repeat and alarm mechanisms and rack lever escapement](https://www.christies.com/img/LotImages/2005/CKS/2005_CKS_06992_0180_000(093640).jpg?mode=max)
M.J. Tobias. An interesting 18 carat gold open face pocket watch with unusual repeat and alarm mechanisms and rack lever escapement
![M.J. Tobias. An interesting 18 carat gold open face pocket watch with unusual repeat and alarm mechanisms and rack lever escapement M.J. Tobias. An interesting 18 carat gold open face pocket watch with unusual repeat and alarm mechanisms and rack lever escapement](https://www.christies.com/img/LotImages/2005/CKS/2005_CKS_06992_0187_000(093641).jpg?mode=max)
M.J. Tobias. An interesting 18 carat gold open face pocket watch with unusual repeat and alarm mechanisms and rack lever escapement
![M.J. Tobias. An interesting 18 carat gold open face pocket watch with unusual repeat and alarm mechanisms and rack lever escapement M.J. Tobias. An interesting 18 carat gold open face pocket watch with unusual repeat and alarm mechanisms and rack lever escapement](https://www.christies.com/img/LotImages/2005/CKS/2005_CKS_06992_0177_000(093640).jpg?mode=max)