Geneva, Nov 09, 2024

LOT 59

IWC, SWITZERLAND, REF. IW3731, PORTOFINO, 18K YELLOW GOLD

CHF 2,500 - 3,500

HKD 22,500 - 31,500 / USD 2,900 - 4,100 / EUR 2,700 - 3,800

Sold: CHF 5,000

A fine, rare, 18k yellow gold, quartz chronograph wristwatch with date


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Grading System
Grade: AA

Very good
Case: 2-8

Very good

Slightly scratched
Movement: 2*

Very good

Overhaul recommended, at buyer's expense
Dial: 1-01

As new

HANDS Original

Brand IWC, switzerland

Model Portofino

Reference IW3731

Year circa 1990's

Case No. 2478267

Bracelet 18k yellow gold Gay Freres bracelet, approx. overall length 175 mm.

Diameter 35

Caliber 630, quartz

Signature dial, case and movement

Accessories IWC insurance attestation letter

Provenance

Property of a Brazilian family