Important Modern & Vintage Timepieces.

Hong Kong, December 12, 2018

LOT 78

GIRARD-PERREGAUX GYROMATIC, DAY-DATE

Stainless steel, self-winding, vertical rectangular-shaped, gentleman's wristwatch, with screwed case-back, with centre-seconds and two horological complications: - Date of the month (aperture at 3 o'clock) - Day of the week (aperture at 3 o'clock; indications given in English)

Brand Girard-Perregaux

Model Gyromatic, Day-Date

Year circa 1970

Bracelet black alligator leather Girard-Perregaux strap, with stainless steel buckle

Caliber 480-384

Dimensions 40 x 36 mm.

Signature dial, case and movement

HKD 10,000 - 12,000

USD 1,200 - 1,500 / EUR 1,100 - 1,300
Grading System
Grade: A

Good

Case: 2

Very good

Movement: 1-01*

As new

Dial: 1

As new


Notes

Girard-Perregaux, Gyromatic Gyromatic is the name used by Girard-Perregaux for its own bi-directional self-winding movement. First launched in 1957, with a 39 jewels movement, it was periodically improved upon until in 1965 the Manufacture came out with the first high-frequency Gyromatic movement with an oscillating rate of 36,000 vibrations per hour, the calibre 32 A "Chronometer HF", a revolution at this time.