Important Modern & Vintage Timepieces

Hong Kong, Oct 26, 2024

LOT 319

AUDEMARS PIGUET, REF. 8638ST, BABY ROYAL OAK, TROPICAL DIAL, STEEL

HKD 35,000 - 70,000

EUR 4,100 - 8,200 / CHF 3,900 - 7,700 / USD 4,600 - 9,100

Sold: HKD 45,000

A fine, very early, self-winding, stainless steel lady’s wristwatch with a tropical dial.


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Grading System
Grade: AAA

Excellent

Case: 3-8

Good

Movement: 3*

Good

Overhaul recommended, at buyer's expense

Dial: 3-6-01

Good

Slightly oxidized

HANDS Original

Brand Audemars Piguet

Model Baby Royal Oak

Reference 8638ST

Year circa 1976-1980

Movement No. 176897

Case No. 488, B9.870

Bracelet Stainless steel Audemars Piguet integrated bracelet, approx. overall length 155mm.

Diameter 29mm.

Caliber 2062

Signature dial, case and movement

Notes

The Audemars Piguet reference 8638 was produced primarily between 1976 and 1980. This model was part of the Royal Oak collection and represented a significant milestone for the brand. It was initially introduced in 1976 in stainless steel, and from 1977 onwards, it was also offered in two-tone and yellow gold versions.

This reference is particularly significant as it was designed by Jacqueline Dimier, who reinterpreted Gerald Genta’s original Royal Oak design to create a more compact, 29mm version that appealed to a wider audience, including women.