Swiss pocket watch with Tissot-signed Roman numeral dial and H.W. Tisdall's Non-Magnetic 7-jewel movement. Housed in a Canadian Derby gold-filled case.
Details
- Era: c.1910s–20s
- Origin: Switzerland
- Movement: 7 jewels, 3 adjustments
- Movement No: 12545475
- Case: Derby Canadian gold-filled
- Condition: Dial ageing with damaged/missing hands. Not currently running and requires attention.






