Vacheron Constantin Hour Glass 4591 Pink Gold
rare pink gold case - guillochè dial
SoldThe futuristic case shape of the reference 4591 resembles an hourglass, hence the nickname. Thanks to the case sides tapering towards the crown, the case gains symmetry, which is lost in most watches due to the crown. Filigree lugs and a domed "Bombé" crystal make for a very elegant look.
The creative and unusual design of this watch is complemented by the rare guilloché dial. Fine line patterns have been worked into the surface of the dial using an elaborate process. The pink gold hands and markers on the guilloché surface reflect the light in different ways creating a magical look.
The pink gold version of reference 4591 is very rare. In combination with the special guilloché dial, this is a truly hard-to-replace, extremely valuable and collectible vintage piece.
Condition report
Dial: very good preserved guillochè dial with honest patina, which is natural and harmonious (visible under a loupe) - pink gold markers and hands - running seconds at 6 o'clock - signed "SWISS".
Case: 18k pink gold in top condition - deep gold hallmark on the lug - snap-on back - "Bombé" acrylic crystal.
Movement: manual-wind caliber Vacheron Constantin 435/3C - values on the timegrapher: rate deviation: -8s/day, amplitude: 302, beat error: 2.5.
Serial number: 348xxx
Int.Exe.: 89324
Manufacturer: Vacheron Constantin
Model: Hour Glass
Reference: 4591
Functions: small running second - hour and minute
Material: rose gold
Carat: Gold 750 : 18 ct
Dial: silver colored
Watch glass: acrylic crystal
Bracelet: leather
Type of clasp: pin buckle
Length: 39mm
Width: 23mm
Caliber name: Vacheron Constantin 435/3C
Movement type: manual wind
Year of Manufacture: 1950
Stock No.: PTV2106
Overall condition: 8 - worn regularly - light signs of wear
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