Short collectors note: “Girard Perregaux Gyromatic series is one of best Swiss automatic movement series in constant evolution. Cal. 47 is first automatic movement in GP watches named “Gyromatic” on dial. Very rare…”
Movement details – cal. Girard Perregaux cal. 47 AE 678, 17 jewels, incabloc shock protected, 40 h power reserve, sweep second hand.
gp_18_02gp_18_14gp_18_00

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