Case and External Configuration
The timepiece is an 18ct gold key wind pocket watch chronograph. The case is 5cm wide and features an external slide intended for the sweep hand chronograph.
The case is reported to bear the initials TRR and Chester hallmarks for 1886. An inner case engraving is recorded, dated 1888.
Evidence for this section
- “18ct gold key wind pocket watch chronograph”
- “case initials TRR and Chester marks for 1886”
- “inner case engraved with inscription dated 1888”
- “5cm wide”
- “slide action for sweep hand chronograph”
