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Vacheron Constantin Unknown Vacheron Constantin Dress Watch 2020Q

Ref. no. 2020Q

Vacheron Constantin Unknown 2020Q (Unknown (random serial)) - Champagne dial 33 mm Yellow Gold case (1/8)
Vacheron Constantin Unknown 2020Q (Unknown (random serial)) - Champagne dial 33 mm Yellow Gold case (2/8)
Vacheron Constantin Unknown 2020Q (Unknown (random serial)) - Champagne dial 33 mm Yellow Gold case (3/8)
Vacheron Constantin Unknown 2020Q (Unknown (random serial)) - Champagne dial 33 mm Yellow Gold case (4/8)
Vacheron Constantin Unknown 2020Q (Unknown (random serial)) - Champagne dial 33 mm Yellow Gold case (5/8)
Vacheron Constantin Unknown 2020Q (Unknown (random serial)) - Champagne dial 33 mm Yellow Gold case (6/8)
Vacheron Constantin Unknown 2020Q (Unknown (random serial)) - Champagne dial 33 mm Yellow Gold case (7/8)
Vacheron Constantin Unknown 2020Q (Unknown (random serial)) - Champagne dial 33 mm Yellow Gold case (8/8)
€ 7.950

+ € 49 insured shipping

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Le Petit Suisse

Le Petit Suisse

Certified seller since September 2026

Description

An exceptionally well-preserved Vacheron Constantin Ref. 2020Q from the 1970s, crafted in solid 18k yellow gold and powered by the legendary ultra-thin Vacheron Constantin Calibre 1121 automatic movement.

Measuring approximately 33 × 38 mm without the crown, the elegant yellow-gold case remains in remarkable, untouched condition. The watch appears to have been barely worn, retaining the sharp and refined character collectors hope to find in an original vintage dress watch.

The champagne dial is beautifully preserved and completely original, pairing perfectly with the warm tone of the 18k gold case. Importantly, the watch retains its original gold crown, original plexiglass, original leather strap and original Vacheron Constantin gold buckle — a wonderfully coherent and untouched example.

At its heart is the exceptional Vacheron Constantin Calibre 1120, an extra-thin automatic movement with date and a beautiful gold rotor. Based on the celebrated Jaeger-LeCoultre Calibre 920 architecture, this movement family is closely associated with some of the most important luxury sports watches of the era, including the Vacheron Constantin 222, Audemars Piguet Royal Oak 5402 and Patek Philippe Nautilus 3700.

Highlights:

Reference 2020Q

Circa 1970s

Solid 18k yellow gold case

33 × 38 mm without crown

Vacheron Constantin Cal. 1120 automatic

Extra-thin automatic movement with date

Gold automatic rotor

JLC Cal. 920-based movement architecture

Untouched original condition

Original champagne dial

Original gold crown

Original plexiglass

Original leather strap

Original Vacheron Constantin gold buckle

Barely worn and exceptionally well preserved

Watch only

""A rare vintage Vacheron Constantin dress watch combining understated 1970s elegance with one of the great ultra-thin automatic movements of its generation. The exceptional originality and barely worn condition make this Ref. 2020Q a true collector’s piece.

Information

Ad. no. BBBBBCBEIB
Model Unknown
Reference no. 2020Q
Year of production Unknown (random serial)
Gender Unisex
Availability Ready to ship in 1-3 days
State Pre-owned
Condition Very good
Original papers No
Original box No
Price € 7.950
Warranty Yes

Caliber

Movement Automatic

Case

Case size 33 mm
Case material Yellow Gold
Crystal Plexiglass
Dial Champagne

Bracelet

Bracelet material Leather
Clasp Buckle

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New / unworn
The watch has not been worn and is in new condition. It may come directly from an authorised dealer or the brand itself, or it may have been recently traded without being worn.
Pre-owned
The watch has previously been traded and may show light to visible signs of wear, depending on the stated condition.

The condition is determined by the seller based on visual inspection and functional assessment in accordance with Wristler guidelines.

New
Sourced directly from an authorised dealer or the brand. Unpolished and free from signs of wear. Delivered with full manufacturer’s warranty. The warranty period begins upon registration with the brand and may have already started prior to delivery to the final buyer.
Unworn
Previously traded but never worn. May qualify as New Old Stock (NOS). Free from visible signs of wear. Does not imply anything about remaining manufacturer’s warranty or the presence of factory stickers.
Very good
Minor signs of wear such as hairline marks or small surface scratches. Case, bezel, and bracelet retain sharp edges and overall form. May have been professionally polished without affecting the original contours. Fully functional mechanically.
Good
Visible signs of wear such as scratches, small dents, or light bracelet stretch. May have been professionally polished. Fully functional mechanically.
Fair
Clearly visible signs of wear, including scratches, dents, or noticeable bracelet or clasp wear. Servicing may be recommended in the future. Fully functional unless otherwise stated.

All watches offered on Wristler are fully functional and meet normal expectations for mechanical performance unless explicitly stated otherwise. The seller provides a guarantee on proper mechanical operation.

Water resistance cannot be guaranteed for older watches unless specifically indicated.

If you have any doubts about the condition, carefully review the photos and description. You may contact the seller via chat to request additional photos or video material to better assess the watch before purchase.

Manufacturer's warranty
The manufacturer offers a 2-year international warranty from the warranty activation date. This date can differ from the year of production, so the remaining warranty depends on this specific watch; see its papers.

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Product

Article type
Watch
Brand
Vacheron Constantin
Reference no.
2020Q

Manufacturer

Richemont Suisse S.A.
Route des Biches 9
Villars-sur-Glâne
Switzerland
Email
concierge.europe@vacheron-constantin.com

EU responsible

RLG Europe BV
Herengracht 436
1017 BZ Amsterdam
Netherlands
Email
concierge.europe@vacheron-constantin.com
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