Vintage Longines Czech Aviator Chronometre Majetek Vojensk Spravy – 1938 WWII, Military Tartarugone, Serviced


Words like rare, unique, and collectible get thrown around quite a bit in certain circles. For years now, through their use in lazy or dishonest marketing, sellers and collectors have been perpetuating questionable ideas about the historical significance, rarity, and value of all manner of items. The words in question have, therefore, lost a lot of their weight – and that’s a problem. When something truly once-in-a-lifetime does come along, those same words tend to fall short of successfully communicating its importance. That’s precisely why, as far as our latest offering is concerned, we’re going to be focusing on some easily-verifiable facts and supplementing them with a brief overview of the specific example on offer. The Longines Tartarugone (Turtle) is a chronometer wristwatch produced for Czech aviators before, during, and after the Second World War. It is also known as the “Majetek” or more precisely “Majetek Vojensk Spravy”, which translates into “Property of the Military Administration”. This refers to the model being produced by three different brands – Longines, Lemania and Eterna exclusively for the Czech Air Force. The other name – the Tartarugone (Turtle) is its emblematic nickname that the model got throughout the years due to its substantial case. Some examples of the Tartarugone come with serial numbers dating them back to the early 1920s, but that’s most often because the cases themselves were built in the 1920s, while the rest of the watch was made and assembled much later, in the 1930s. According to information kindly provided to our team by Longines, the example on offer here dates back to 1938 and was invoiced to the Wolfgang Guth company – Longines’s agent for Prague at the time. The watch is in extraordinary condition both cosmetically and mechanically. The calibre 15.94 was just serviced by our master watchmaker and is ticking steadily at less than ±9 seconds per day across all four positions. The barrel bridge of the movement appears to have been replaced at some point, which is to be expected given the age of the watch. The case shows next to no signs of wear, and the preserved black military dial has acquired that longed-for peanut butter patina. If there is a single imperfection that ought to be called out, it would have to be the crack in the enamel at 5 o’clock, which remains insignificant in light of the overall condition. Curiously enough, the Turtle features a rotating bezel… some 30 years before it is supposed to have been invented for the French Nageurs de Combat. James Bond may have led us to believe that using one to time a shallow dive is the coolest thing ever, but it isn’t. Czechian national heroes used these rotating bezels so they wouldn’t run out of fuel mid-air-fight – now that is the epitome of cool.

The watch is covered by 6 months of limited warranty, starting on the date of purchase.

In stock


Additional information


Good, Serviced

Year of production

1920 (Approximation)

Scope of delivery

Watch only


15 Jewels, Manual winding

Movement caliber

Case material


Case size

41 mm

Dial color



Mineral Glass


Brown, Buckle, Leather Strap


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All our watches undergo a thorough inspection and are sold in fully-authentic condition. Naturally, this includes all external and internal components. They are also serviced where needed and tested for waterproofness where it applies.

Vintage watches are checked against our database of original examples to ensure no components have been replaced or tampered with over the years, and they are serviced using strictly OEM parts. It’s no secret that most vintage watches sold online are re-dialed, overpolished, or feature movement parts with questionable origins, and those are all practices we sincerely abhor.

You can rest assured that any exceptions to the above will be disclosed in the respective timepiece’s descriptive text.

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Unless agreed otherwise in an individual case, ChronoTimepieces does not give any guarantees as to the characteristics of the goods which go beyond the statutory warranty rights or any other warranties.

  • All our watches come with a limited warranty of 1 year, starting on the date of purchase. The cover of said warranty is limited to the function, continuous operation and fair timekeeping and it does not cover misuse, neglect, abuse, water damage or any other form of wearer-inflicted damage.
  • Some used watches might still be covered by leftover Manufacturer warranty valid to any AD (Authorized Dealer) – please check the specific description of the watch you are buying.
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Each item sold by ChronoTimepieces is covered by a no-questions-asked 14 day inspection period, unless otherwise stated in the description of the purchased item. The item, however, must remain unworn and unmolested within that period of time – and in the same condition that it left our offices. If a return is requested, simply email and we will respond with instructions. Insured shipping for returns must be paid for by the buyers and buyers assume all risk for it. A before and after video comparison and inspection is required before returns are cleared.

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In the event of an effective return of order, the price of the purchased item/s will be returned to you. The shipping costs for returning the item will occur at your own expense and will be deducted from your refund. Shipping costs are non-­refundable.

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For more info, please refer to our Terms of Service.