
Wristwatches · Wristwatch
Tudor Submariner ref. 94010, Marine Nationale 'MN' Blue 'Snowflake' Military Issued
- Maker / attribution
- Tudor (maker)
- Date
- c. 1977
- Historical period
- Quartz Revolution (1969 – 1990)
- Country of origin
- Switzerland
- Object type
- Wristwatch
- Stock no.
- OC2705
- Credit line
- Dealer listing, Oliver & Clarke (OC2705)
- Catalogue title (original)
- Tudor Submariner Ref. 94010 - Marine Nationale 'MN' Blue 'Snowflake' Military Issued (English)
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Record summary
Catalogued by Oliver & Clarke (dealer), United Kingdom (stock number OC2705), this is a wristwatch by Tudor, made in Switzerland, dated c. 1977. 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 — Oliver & Clarke
The Submariner, namely those produced by Rolex, has long been considered the cream of the crop when it comes to watch collecting as a whole. Possibly the most iconic watch ever produced, the Submariner has long standing utilitarian roots that span decades, and everyone who’s anyone has been spotted wearing one. However, if you look deeper into the Submariner line, you may find a lesser known but just as incredible model manufactured by Tudor. These pieces are not only more unique and uncommon than the traditional Submariner, but offer a more fun, playful design — particularly with the blue-dialed variants... ...And then, there are the Submariners that were issued to a variety of different militaries, with the French 'Marine Nationale' being perhaps the best known to utilize blue-dialed Subs. This Ref. 94010 that we have here is one of those very watches. Dating to circa 1977, the Oyster case remains very thick and features a fully-brushed finishing — likely done at Tudor prior to delivery. Flip it over, and there is an engraving that reads "M.N. 77" on the caseback denoting its military provenance. Naturally, it shows normal wear throughout with a very attractive faded blue bezel insert. Inside, the blue 'snowflake' dial is beautifully preserved and features attractive, evenly patinated Tritium plots with a professionally color-matched 'snowflake' handset. It comes fitted to an appropriate black NATO strap from Phoenix. This piece is also accompanied by a copy of a service log from one of the watchmakers in charge of servicing these issued watches based in the French town of Toulon. Known to collectors as the 'Toulon registry,' the serial number of this piece is logged, indication that it officially passed through this service location. This is a real piece of history — a phrase often repeated in the world of watches, though rarely as deservedly as in this case. To many collectors of vintage, regardless of whether the focus is of military watches or not, this 'Milsub' has everything going for it. Military issued, properly vintage, honest condition, and its a Tudor. What more does one need?
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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