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Audemars Piguet wristwatch, ref. 77301ST, Millenary, 2020 — view 1 of 3
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Wristwatches · Wristwatch

Audemars Piguet wristwatch, ref. 77301ST, Millenary, 2020

DocumentedDocumented from an auction catalogue; attribution as stated by the auction house.
Maker / attribution
Audemars Piguet (brand / maker)
Date
2020
Country of origin
Switzerland
Object type
Wristwatch
Materials / technique
silver
Dimensions
diameter 40 mm
Lot
Lot 375-3
Credit line
Auction lot record: LOT 3, Milan April 4th to 17th, 2025
Catalogue title (original)
AUDEMARS PIGUET, REF. 77301ST, MILLENARY, STAINLESS STEEL (English)

View the source record (auction lot) ↗ (opens another website in a new tab)Suggest a correction

Record summary

Catalogued by Antiquorum auction archive, Geneva (lot Lot 375-3), this is a wristwatch by Audemars Piguet, made in Switzerland, dated 2020. The Atlas places it in the Contemporary Horology period (2010 – Present) of its Wristwatches collection. Materials and techniques recorded by the source: silver. Recorded dimensions: diameter 40 mm. The record is illustrated with 3 photographs.

Assembled from the source record's structured fields. Dates and attributions are given as the source states them; where a field is missing the Atlas leaves it blank rather than estimating.

Catalogue description

Antiquorum catalogue description

A very fine oval wristwatch with a diamond set bezel, featuring a nice silver dial decorated with arabic and roman numbers, self winding

Lot specifications (Antiquorum)

Model: Millenary; Reference: 77301ST; Case No.: G19644; Bracelet: leather strap with original stainless steel deployant clasp; Diameter: 40mm; Signature: dial, case and movement

Inscriptions & marks

dial, case and movement

Historical context

Contemporary Horology (2010 – Present)

Silicon components, connected watches, optical-lattice research clocks and a thriving independent scene.

Smartwatches became the world's best-selling watches, while mechanical watchmaking focuses on craft, innovation (silicon components, new escapements) and independent makers.

Read the period in the timelineMore wristwatches from this periodEarlier: Mechanical Renaissance

Atlas type guide

Wristwatches

Bracelet watches were worn by women from the early nineteenth century — Breguet made one for Caroline Murat, Queen of Naples, in 1810–12 — but the wristwatch only became a man's instrument with military use and aviation in the early twentieth century. Between the World Wars it overtook the pocket watch; the 1920s and 1930s brought rectangular Art Deco cases, water-resistant cases and the first automatic winding systems.

After 1945 the wristwatch became a carrier of identity — dress watches, sports and dive watches, chronographs, calendars — produced by Swiss, American, Japanese, German, Soviet and Chinese industries. The quartz revolution after 1969 and the mechanical renaissance since the 1990s, including the rise of independent watchmakers, complete the story.

What to look for

  • The reference number (between the lugs or inside the case back) and serial number, the starting point for dating.
  • The calibre: its maker and number are often stamped under the dial or on the bridge.
  • Originality of dial, hands and crown — refinished ('redial') dials are common.
  • Case material marks: 18K/750, 14K/585, stainless steel, gold-filled, plated.

Dating clues

  • Wire-lug cases: before c. 1925.
  • Water-resistant screw-down cases: from 1926.
  • Quartz movements: from 1969; sapphire crystals widespread after c. 1980.

General guidance written by the Atlas editors about this kind of object. It is not a statement about this particular piece; for that, rely on the source record above and on physical examination.

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