Antiquorum Auctioneers since 1974

Important Modern & Vintage Timepieces

Monaco, Jun 28, 2026

LOT 130

GIULIANO MAZZUOLI, SWITZERLAND, REF. 8C, ALFA ROMEO 8C CONTAGIRI STAINLESS STEEL

EUR 7,000 - 12,000

CHF 6,500 - 11,100 / HKD 64,000 - 110,000 / USD 8,100 - 13,900 / JPY 1,300,000 - 2,220,000

A fine, very rare and attractive limited edition stainless steel self-winding wristwatch with black dial and one hand. with original box, certificate and booklet.


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Grading System
Grade: AAA

Excellent
Case: 2-8

Very good

Slightly scratched
Movement: 2*

Very good

Overhaul recommended, at buyer's expense
Dial: 2-01

Very good

HANDS Original

Brand Giuliano Mazzuoli, Switzerland

Model ALFA ROMEO 8C CONTAGIRI STAINLESS STEEL

Limited Edition 99 / 500

Reference 8C

Year 2010

Case No. 99

Caliber GM 11 1/2'''

Diameter 45 mm

Signature Dial, case and movement

Accessories box, papers, invoice and booklets

Notes

A watch worthy of a-king 8C owner: the Contagiri
8C Competizione by Giuliano Mazzuoli, a mechanical homage to Alfa Romeo's ultimate Gran Turismo.
Inspired by the 8C Competizione's rev counter, it swaps the traditional crown for a gearshift-style hidden lever, featuring a retrograde hour display that sweeps across the dial in a 270° movement before snapping back. Its perpetual function is assured by the Calibre GM Cambiosequenziale/01 alternance 10 self-winding mechanism, made up of 131 individual parts (including 29 jewels), running at 28,800 vibrations per hour with a 42-hour power reserve. Water-resistant up to 50 meters, the 13.3 × 44 mm case is available in stainless steel with black diamond-like carbon or 18-karat rose gold with titanium.
Limited to 500 units, just like the 8C Competizione that inspired it, the Contagiri comes with an individually handmade leather box, matched to the color of the owner's car.
For its launch back in 2010, the first-ever 8C Competizione owners' meeting was organized in Tuscany by Giuliano Mazzuoli, himself a lifelong Alfista and 8C Competizione owner.

Provenance

Property of a French Gentleman