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Tudor Prince Date-Day Blue Dial (Ref. 94510), 1987 — view 1 of 6
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Wristwatches · Wristwatch

Tudor Prince Date-Day Blue Dial (Ref. 94510), 1987

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.
Maker / attribution
Tudor (maker)
Date
1987
Country of origin
Switzerland
Object type
Wristwatch
Dimensions
Case 36 mm
Stock no.
Product 15887143272631
Credit line
Dealer listing, Huntington Company (product 15887143272631)
Catalogue title (original)
1987 Tudor Prince Date-Day Blue Dial (Ref. 94510) (English)

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Record summary

Catalogued by Huntington Company (dealer) (stock number Product 15887143272631), this is a wristwatch by Tudor, made in Switzerland, dated 1987. The Atlas places it in the Quartz Revolution period (1969 – 1990) of its Wristwatches collection. Recorded dimensions: Case 36 mm. 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 — Huntington Company

History and Significance The Prince Date-Day occupies an interesting position within that history. Its combination of a day display at twelve o'clock and a date aperture at three immediately recalls the Rolex Day-Date, although Tudor approached the concept through a considerably different range of materials and configurations. Stainless steel examples are especially appealing because they offer the familiar day-and-date arrangement without the precious metal construction traditionally associated with the Rolex counterpart. The reference 94510 captures this idea particularly well, combining a practical complication with the proportions of a traditional 36mm Oyster-style watch. It is a design that feels equally connected to the world of vintage dress watches and everyday sports watches. The blue dial is what gives this particular example its strongest visual identity. Its sunburst finish introduces a beautiful variation in color as light moves across the surface, shifting between deeper navy tones and brighter metallic blue. Applied hour markers and slender hands maintain the restrained appearance of a classical dress watch, while the day and date displays provide the distinctive symmetry associated with the Date-Day collection. The engine-turned bezel introduces another familiar design element, creating a more decorative appearance without overwhelming the dial. Combined with the stainless steel bracelet, the reference 94510 offers an attractive balance of practicality and traditional Swiss watchmaking aesthetics. Writer’s Thoughts The appeal of the Tudor Prince Date-Day reference 94510 comes from the combination of a familiar design and a configuration that feels distinctly different from the watches that inspired it. A stainless steel day-and-date watch with a blue dial, engine-turned bezel, and Jubilee-style bracelet has an understated charm that is difficult to overlook. The 36mm case gives the watch the proportions associated with some of the most celebrated everyday watches of the twentieth century, while the blue dial introduces considerably more personality than a conventional silver or champagne execution. There is also something particularly satisfying about the way the full day display stretches across the upper portion of the dial, giving the watch a more substantial visual presence than a traditional Datejust-style design. Our Promise Every watch is thoroughly vetted, carefully described with complete transparency, and guaranteed authentic. Each piece is offered in honest condition, ensuring collectors receive a timepiece that reflects both originality and integrity. Specifications Brand: Tudor Model: Prince Date-Day Reference: 94510 Year: 1987 Case Material: Stainless Steel Case Size: 36mm Dial: Blue Sunburst Dial with Day and Date Displays Movement: Automatic Strap/Buckle: Stainless Steel Jubilee-Style Bracelet Buckle/Clasp: Stainless Steel Folding Clasp Contents: Watch only Condition Case: Stainless steel case shows light surface wear consistent with age and use. The bezel remains attractive, and the case retains good overall definition. Dial: Blue sunburst dial retains its attractive color and finish. Some deterioration and discoloration are visible. Hands: Hands remain in good condition with light aging consistent with the watch. Crystal: Crystal shows light surface wear consistent with use. Strap/Buckle: Stainless steel Jubilee-style bracelet remains in excellent condition for its age, with tight links and minimal stretch. Buckle/Clasp: Stainless steel folding clasp remains in good condition with light surface wear.

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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