Silver open faced pocketwatch. White enamel  dial signed ‘Fattorini & Sons Manufactures, Westgate, Bradford, Invincible’ with black roman numerals, minute track and subsidiary seconds dial, brass spade hands.
Key wound lever escapement movement with safety pinion, signed American Watch Co. Waltham Massachusetts.

Silver case stamped A.B Hallmarked Birmingham “b”

Approx 58mm diameter