Piaget, Ref. 86660 quartz malachite dial, (c.) 1980

Brand Piaget, Geneva
Year circa 1980
Calibre quartz standardisation
Case No. 497 580
Material/s yellow gold (18-carat), malachite
Bracelet green leather strap
Buckle gilded metal pin-buckle
Dimensions 30.1 x 24.3 mm.
Thickness 5.2 mm.
Weight 28 gr. (approx.)
Signature dial, case and movement

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Piaget
Ref. 86660, quartz, malachite dial; yellow gold (18-carat) and malachite

Yellow gold (18-carat), quartz, vertical rectangular ingot-shaped, lady’s wristwatch.

Case: two-piece, polished and satin-finished, bezel and lugs as one, case-back screwed by four screws; polished crown.

Dial: malachite plate; yellow gold “Dauphine” hands.

Movement: quartz standardisation.

Elegance fine F
Rarity rare R
Case very good 8 / 10
Dial very good 8 / 10
Movement very good 8 / 10
Expert opinion very good