lot 27

Girard-Perregaux

Three Bridges Tourbillon Ref. 99285 in 18k Rose Gold

This lot has a reserve price
Estimate CHF 20 000 / CHF 40 000
Starting bid CHF 20 000
Location
Office, Zurich

Hammer price CHF 40 000
Total bids 16
Buyer’s premium will not be charged

Specification

CaseRound case in 18k rose gold with winding crown at 3 o'clock, display caseback
StrapBlue leather strap with GP butterfly deployant clasp in 18k rose gold
DialSilver engraved dial with three prominent bridges in rose gold, rose gold dauphine hands, visible tourbillon cage at 6 o'clock, visible mainspring at 12 o'clock, signed 'Girard Perregaux' on the case of the mainspring at 12 o'clock
MovementAutomatic mechanical movement Cal. GP9600 with micro rotor, functions: hours, minutes, one minute tourbillon
Cal.GP9600
Ref.99285
Movement No.22
Case No.22
Diameter:40mm
Lug-to-lug47mm

Condition report

Case:Very good, minor signs of wear
Strap:Very good, minor signs of wear
Dial:Mint condition
Movement:Very good, all functions working properly
Amplitude (Dial on top/Lift angle 52):Approximately 300°
Accuracy (Dial on top):Approximately +5 sec/day
Box:Yes
Papers:Yes

Reasons to Bid

The Girard-Perregaux Three Golden Bridges Tourbillon Ref. 99285 is the pinnacle of horological artistry, combining modern architectural movement construction with traditional watchmaking. As a contemporary interpretation of the maison’s historic Three Bridges design, this reference showcases the movement as both functional mechanism and aesthetic centerpiece, solidifying Girard-Perregaux’s place in the world of haute horlogerie. Housed in a 40mm 18k rose-gold case, the watch emphasizes transparency and symmetry. The hallmark three parallel gold bridges support the movement components, including the tourbillon cage, mainspring barrel, and gear train, creating a visually stunning linear architecture. The sapphire crystal on both front and back offers unobstructed views of the movement from all angles, highlighting the intricate finishing and mechanical artistry. This masterpiece of watchmaking is powered by an in-house Caliber GP9600-0001, a manual-wound movement featuring a one-minute flying tourbillon, central time display, and approximately 60 hours of power reserve.