1579. Pocket watch with case

London, Markwick Markham,middle of 18th c., silver case, carven, metal decoration, tortoiseshell inlay, face and mechanism: Markwick Markham Perigar London marked, mechanism number: 12971, "RP" master mark, work, 2pc replaced keys, minor mistake

Btto: 178 g; d:(case) 70 mm