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Eberhard for Piaggio & Co. A rare stainless steel open face keyless wind chronograph pocket watch Eberhard for Piaggio & Co. Rare chronographe de production à cadran ouvert en acier remontoir au pendant Model: Production Timer Reference: CA 42 Date: Circa 1930 Movement: No.295 Dial: Silvered, black Arabic numeral scales, centre hand Case: Brushed and polished round, snap on back Signed: Case, dial & movement Size: 56mm Footnotes: Used by Piaggio in their factory, these timers were used to count the speed of assembly on the production line. Once the timer is started it does one tour every 5 seconds. The small counter indicates the amount of tours it has done. For further information on this lot please visit Bonhams.com For further information about this lot please visit the lot listing
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Eberhard for Piaggio & Co. A rare stainless steel open face keyless wind chronograph pocket watch Eberhard for Piaggio & Co. Rare chronographe de production à cadran ouvert en acier remontoir au pendant Model: Production Timer Reference: CA 42 Date: Circa 1930 Movement: No.295 Dial: Silvered, black Arabic numeral scales, centre hand Case: Brushed and polished round, snap on back Signed: Case, dial & movement Size: 56mm Footnotes: Used by Piaggio in their factory, these timers were used to count the speed of assembly on the production line. Once the timer is started it does one tour every 5 seconds. The small counter indicates the amount of tours it has done. For further information on this lot please visit Bonhams.com For further information about this lot please visit the lot listing
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