Brief History of the Girard-Perregaux Gyromatic
Introduced in the 1950s, the Gyromatic line was Girard-Perregaux’s answer to the growing demand for reliable automatic movements. The name “Gyromatic” refers to the watch’s self-winding mechanism, which utilized a bidirectional rotor to wind the mainspring in both directions.
Throughout the 1950s and 1960s, the Gyromatic evolved, becoming known for its robust construction, slim profile, and smooth winding efficiency. The movements were entirely designed and manufactured in-house by Girard-Perregaux, a point of pride that set the brand apart from competitors relying on ebauche movements.
Service and repair of the Gyromatic
This Girard-Perregaux Gyromatic underwent a complete service, beginning with full disassembly of the movement and case. The case was cleaned in an ultrasonic cleaner. The movement was in good condition for its vintage and ran smoothly with strong amplitude and excellent timekeeping. The automatic winding system and gear train were carefully reassembled and lubricated with high-quality synthetic oils for optimal efficiency.
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