细节
Breguet et Fils, No.4048: A gold openface quarter-repeating ruby cylinder pocketwatch
Case: Engine-turned reverse and band numbered T 3991, B 4048 with makers stamp MAB surmounted by a diamond, hinged cuvette signed and numbered and further engraved Horloger de la Marine Royale with ring pendant
Dial: ....
Movement: Frosted gilt, bi-metallic balance, ruby cylinder escapement, parachute shock protection, temperature curb, repeating on two square section gongs by depressing the concealed plunger in the pendant, numbered under the dial 934
53mm.diam. (2)
Case: Engine-turned reverse and band numbered T 3991, B 4048 with makers stamp MAB surmounted by a diamond, hinged cuvette signed and numbered and further engraved Horloger de la Marine Royale with ring pendant
Dial: ....
Movement: Frosted gilt, bi-metallic balance, ruby cylinder escapement, parachute shock protection, temperature curb, repeating on two square section gongs by depressing the concealed plunger in the pendant, numbered under the dial 934
53mm.diam. (2)