细节
Breguet et fils. A fine pink gold open face ruby cylinder quarter repeating pocket watch
Signed Breguet et fils, No. 2640. December 1811
The frosted gilt movement with hanging going barrel, monometallic balance, overhanging ruby cylinder escapement, parachute shock absorber, bimetallic temperature curb, repeating on two gongs by depressing the twist plunger in the pendant, under hinged signed and numbered cuvette, the white enamel dial with Arabic numerals, signed below six, secret signature below twelve, blued steel moon hands, in plain gold case with ribbed band, inside cover stamped B2640
36 mm.