This is an antique pocket watch movement and dial signed Robert Roskell Liverpool. The balance wheel rotates freely. There is no chain to conduct further tests of functionality.

• Robert Roskell was a prominent watchmaker in Liverpool, England, active from the late 18th to mid-19th century.

• The dial features classic Roman numerals and a sunk seconds sub-dial.

• Such antique movements are often sold individually for parts or repair, or for restoration projects.

Classic English full-plate fusee movement.

Movement Key Features

• The Signature: The top plate is hand-engraved with the watchmaker's signature, Robert Roskell.

• The Origin: The bottom section of the plate is engraved with the manufacturing city, Liverpool.

• The Serial Number: Stamped on the engraved lower plate is the serial number No. 9662.

• Aesthetic Details: It features an ornately engraved balance cock and traditional blued steel screws. The movement uses a key-wind and key-set mechanism. 

Estimated Age & Context

Based on Robert Roskell's production records and the low, four-digit serial number (No. 9662), this pocket watch movement dates to the early 1800s, likely between 1805 and 1815. For context, a similar Roskell movement numbered in the 20,000s dates to around 1820.