Felix Jacob Richter, London. A fine gold key wind calendar quarter repeating pair case pocket watch with repose decorationDate: Circa 1710Movement: Gilt full plate fee verge, pierced and engraved balance cock with steel 3 arm balance, silvered regulation, two polished hammers striking on an internal bellDial: Finely engraved champlevé, black Roman numerals, black outer minute track with Arabic numeral 5 minute markers, date aperture above 6, steel beetle and poker handsCase: Engraved inner with pierced sound frets, finely engraved outer with pierced and engraved foliate design and the profiles of four Greek philosophers in relief, ph repeat activated via the engraved pher, heavy squared hingeSigned: Movement, dial signed London, behind bell indistinctly signedSize: 55mmFor further information on this lot please visit the