Girard Perr egaux Tourbillon Repetition Minutes - Piece Unique Girard Perregaux, "Tourbillon Repetition Minutes", Ref. 99550. 071. 1530. Made in the 2000's. Extremely fine, unique, minute-repeating platinum wristwatch with one-minute tourbillon regulator under three bridges, and an 18K white gold Girard- Perregaux deployant clasp. Accompanied by the original certificate of authenticity and a pouch.
- USD130 000 - 180 000
- EUR100 000 - 130 000
- CHF140 000 - 200 000
- -
![]()
C. Three-body, solid, polished and brushed, concave bezel, straight lugs, transparent case back with 4 screws, sapphire crystals. D. Two-tone, silver and blue with painted black radial Roman numerals, inner guilloche decoration, subsidiary dial for the seconds, outer minute divisions. White gold faceted dauphine hands. M. Cal. GP9897, rhodium-plated, oeil-de-perdrix decoration, lateral lever escapement, one-minute tourbillon regulator, tourbillon carriage of the type designed by Ernest Guinand with A-shaped frame, monometallic balance, shockabsorber, self-compensating flat balance spring, repeating on gongs with 4 hammers by activating slide on the band. Dial, case and movement signed. Diam. 39 mm. Thickness 12 mm.