
Wristwatches · Wristwatch
Omega Speedmaster “Holy Grail”, 1988
- Maker / attribution
- Omega (maker)
- Date
- 1988
- Historical period
- Quartz Revolution (1969 – 1990)
- Country of origin
- Switzerland
- Object type
- Wristwatch
- Dimensions
- Diameter 42 mm
- Stock no.
- Product 3627
- Credit line
- Dealer listing, Watches of Knightsbridge (product 3627)
- Catalogue title (original)
- Omega Speedmaster “Holy Grail” (English)
View the source record (dealer listing) ↗ (opens another website in a new tab)Suggest a correction
Record summary
Catalogued by Watches of Knightsbridge (dealer), London (stock number Product 3627), this is a wristwatch by Omega, made in Switzerland, dated 1988. The Atlas places it in the Quartz Revolution period (1969 – 1990) of its Wristwatches collection. Recorded dimensions: Diameter 42 mm. The record is illustrated with 5 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 — Watches of Knightsbridge
This rare Omega Speedmaster referred to by collectors as the “Holy Grail”. This example is in excellent original condition and is one of the best examples we have come across. The original dial with tritium luminous is showing a nice patina and matching with its original “long lume” hands. The watch is powered by a cal. 1045 movement with serial no. 48.2xx.xxx. The 42mm stainless steel case (made uniquely for this reference by Charles Rene Spielmann who also made the cases for the Rolex Daytona) appears unpolished with some small scratches from occasional use. The original case back bears the reference 376.0822 and embossed with the Speedmaster emblem. It features the original B4 bezel which is correct for these late “Holy Grail” watches produced from February 1988 onwards. This is stated in the Moonwatch Only book from their extensive research. The watch is complimented by its original reference 1450 “Grail” bracelet and 809 end links in very good condition.
Specifications — Watches of Knightsbridge
Reference: 376.0822; Movement: Automatic Calibre 1045; Case diameter: 42mm; Bracelet/strap: Original 1450 Omega "Grail" Bracelet
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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