Wilders, London. A silver key wind pair case pocket watch

London Hallmark for 1786

Date: London Hallmark for 1786
Movement: Gilt full plate fusee verge, pierced and engraved balance bridge, silver regulation, square baluster pillars, No.1057
Dial: Silver champlevé, Roman numerals, outer arcaded minute divisions with Arabic numeral 5 minute markers, central figure possibly depicting putti, gilt fancy hands
Case: Polished inner and outer, inner No.1057
Signed: Dial & movement, inner case stamped N.P, outer case stamped W.B
Size: 57mm