The jewelled lever movement repeating on a coiled spring, the enamelled dial with black Roman hour numerals and Arabic minute numerals, with subsidiary seconds, the inner case detailed K 18 Bonne No 205379, the outer cases unmarked, case diameter 5.2cm, gross weight 106 grams
Estimate: | £1,500 - £2,000 |
Hammer price: | £1,500 |