
Wristwatches · Wristwatch
Audemars Piguet Ellipse 18K YG "Cal. 2003/1" W/ Engraved Diamond Drop Dial, 1970s
- Maker / attribution
- Audemars Piguet (maker)
- Date
- 1970s
- Historical period
- Quartz Revolution (1969 – 1990)
- Country of origin
- Switzerland
- Object type
- Wristwatch
- Stock no.
- AP18KE20031
- Credit line
- Dealer listing, Craft & Tailored (AP18KE20031)
- Catalogue title (original)
- 1970s Audemars Piguet Ellipse 18K YG "Cal. 2003/1" W/ Engraved Diamond Drop Dial (English)
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Record summary
Catalogued by Craft & Tailored (dealer), Los Angeles (stock number AP18KE20031), this is a wristwatch by Audemars Piguet, made in Switzerland, dated 1970s. The Atlas places it in the Quartz Revolution period (1969 – 1990) of its Wristwatches collection. The record is illustrated with 6 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
Dealer description — Craft & Tailored
Although Audemars Piguet may be best known for their Royal Oak series, notably designed by Gerald Genta, AP had a long lineage of interesting timepieces both before the conceptualization of the Royal Oak and after. Primarily consisting of dress models, Audemars Piguet produced some highly collectible chronographs and dress models that were stylistically, in many cases, very ahead of their time. This awe-inspiring, impressive, and opulent Audemars Piguet Ellipse-style wristwatch is an amalgamation of truly masterful craftsmanship that is assembled in a beautifully dignified and cohesive manner that does well to not venture into the realm of ostentatious or flashy. The case, which is ultra-thin even by today's standards, makes use of the iconic Cal. 2003/1 movement to help deliver a watch under 6mm thick. While in almost every other instance we would jump to celebrate the bracelet as a work of art, and it is and should be celebrated, but the dial of this Audemars Piguet steals the show as a solid piece of engraved gold that is further decorated with diamonds in a whimsical "drop" pattern around the dial. Stock # AP18KE20031 Brand Audemars Piguet Style Ellipse Model N/A Serial B94XXX Size Men's / Unisex Material 18K Yellow Gold Dial Engraved Gold W/ Factory Diamonds Millimeters 29x32.5 Bracelet Integrated 18K Yellow Gold Bracelet CASE & BRACELET The ultra-thing and masterfully crafted 18K yellow gold case is in exceptionally well-preserved condition, with no notable signs of previous polishing or wear present on the case sides or the adorned bezel. The unsigned crown is believed to be original to the watch. The case back retains all of its factory markings in crisp condition. The integrated 18K yellow gold bracelet extends the roping decoration of the case through its seemingly woven construction. The bracelet is in excellent, potentially unsized condition, and shows no stretch. The size of the bracelet is adjustable within the clasp from 7 1/4 to 7 1/2 inches. DIAL & HANDS The original and incredible solid gold dial is embellished with an engraved pattern and further enhanced with flush diamonds set throughout the dial. The dial itself is in flawless condition, showing no age or damage. The original and attractive gold hands feature a split finish, with a matte texture on the left side of the hand and a mirror polish on the right side of the hand, a technique used to accentuate the hands. ACCESSORIES The watch is keeping time, but the service history is unknown. A movement service can be provided upon request.
Historical context
Quartz Revolution (1969 – 1990)
Seiko's Astron begins mass quartz timekeeping; traditional industries contract sharply.
Quartz and digital watches transformed the market after 1969. Swiss employment collapsed, Japanese and Hong Kong production soared, and the Swatch (1983) helped the Swiss industry recover; mechanical watches survived as luxury goods.
Read the period in the timelineMore wristwatches from this periodEarlier: Modern Mechanical Horology
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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