6,325 CHF
Hamilton & Co. , London & Calcutta, No. I/2473. London hallmarks for 1875. Fine, 18K gold astronomic hunting-cased keyless pocket watch with perpetual calendar and moon phases. Four-body, “bassine et filets”, polished. Hinged gold cuvette. White enamel with radial Roman numerals, outer minute track, subsidiary dials for the seconds, date, days of the week and months, moon phase aperture at 12. Blued steel “spade” hands. 43 mm (19’’’), frosted gilt half-plate, jewels with screwed chatons, lateral lever escapement, cut bimetallic compensation balance, flat blued steel balance spring, diamond endstone, index regulator. Movement signed. Diam. 53 mm.
Auctioneer:
Antiquorum
Date:
2005-10-16