JEWELLERY, FINE & APPLIED ART AUCTION Tuesday, 19 July 2022 - 10:00 AM start

A spring detent movement by Bennett, London,

Realised: $340 plus premium

Lot Details

c.1860. Free sprung, helical balance spring. A.F. Bennett, Sir John (1830-97) 65 Cheapside, "leading retail watch maker" - Britten Provenance: The private collection of a master watchmaker, purchased from UK dealers for their technical interest.