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Tudor Submariner Date 'Snowflake', c. 1973

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.
Maker / attribution
Tudor (maker)
Date
c. 1973
Country of origin
Switzerland
Object type
Wristwatch
Stock no.
40990098
Credit line
Dealer listing, Analog/Shift (40990098)
Catalogue title (original)
Tudor Submariner Date 'Snowflake' (English)

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Record summary

Catalogued by Analog/Shift (dealer), New York (stock number 40990098), this is a wristwatch by Tudor, made in Switzerland, dated c. 1973. 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 — Analog/Shift

Why We Love It Tudor had its genesis as a subsidiary of Rolex. Its watches were Rolexes in all but name: same Rolex Oyster case, same crowns, and Rolex crystals. The only difference was what beat inside the Oyster cases — Swiss ETA movements rather than movements that Rolex built in-house. However, as the decades progressed, Tudor took steps to move out of its big brother’s shadow. As time wears on, more and more watch collectors and enthusiasts begin to appreciate the designs that were exclusive to Tudor's Submariner line. Though to some the Tudor Submariner was a pale imitation of its Rolex counterpart, by the 1960s and 1970s the model underwent a metamorphosis with a new design language that has become just as iconic. It started with the hands and indices—triangular in shape, giving rise to the nickname “Snowflake.” This Reference 9411/0 dates to circa 1973 and is from the first few years of the "Snowflake" lineage. This particular example has developed a significant but even "stippling" patination throughout the matte black dial, as well as a beautifully "ghosted" bezel. Topping off this package, this watch includes its inner box, papers, hangtag, anchor, and polishing cloth from 1973. How about that! This is an excellent alternative to the much more well know and mainstream Rolex Submariner, but carries perhaps even more style and just as much history. The Tudor Story Although it started as Rolex’s gateway brand, the quality of Tudor’s products are by no means inferior to Rolex’s. Tudors were in many ways Rolexes in all but name, with the same waterproof Oyster cases and similar styling. However, in order to keep costs down, Tudor used off the shelf Swiss movements rather than their own in-house calibres. What resulted were watches that were more affordable than Rolexes to the consumer, but still uniformly tough and reliable. Hans Wilsdorf created Tudor for the everyman, for miners, construction workers and every sort of tradesman. Rolex was meant for the explorer and the businessman, where Tudor was to be a different creature entirely. For your everyday person Rolex was, and often still is out of reach. Today Tudor has certainly defeated any impression of being the redheaded stepchild of the Rolex family, and their current timepiece collection – as well as their vintage counterparts – are getting the recognition and respect they most rightfully deserve.

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

Dive and water-resistant watches

Keeping water and dust out of a wristwatch was a long-standing challenge. Rolex's screw-down Oyster case (1926) and Omega's Marine (1932) were landmarks; in the early 1950s Blancpain's Fifty Fathoms and Rolex's Submariner defined the professional dive watch with rotating bezels for timing dives, luminous dials and high water resistance. The ISO 6425 standard (1982) later codified what a 'diver's watch' must do.

Dive watches became icons of post-war design and exploration, and their evolution — helium escape valves, ceramic bezels, saturation-diving depth ratings — records the history of underwater work.

What to look for

  • Unidirectional or bidirectional rotating bezel with minute markings.
  • Screw-down crown and case back; depth rating printed on the dial.
  • Luminous hands and markers (radium before c. 1960, tritium c. 1960–1998, then Super-LumiNova).
  • Reference numbers on the case between the lugs or inside the back.

Dating clues

  • Screw-down Oyster cases: from 1926.
  • Professional dive watches: from 1953.
  • Tritium 'T' marks on dials: c. 1960–1998.

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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