Ollech & Wajs Astrochron - References, Prices and Owners' Reviews

4.7

(3 Reviews)

4

The Ollech & Wajs Astrochron is an iconic watch that marked the history of watchmaking, notably for its use by NASA scientists in the 1960s. In 2023, the brand relaunched this legendary model, retaining its original spirit while integrating modern technical improvements.

Design and Technical Characteristics

The Astrochron's case is made of 316L stainless steel, known for its robustness and corrosion resistance. It measures 39.56mm in diameter, a size that strikes a balance between wrist presence and comfort. With a thickness of 14.5 mm, the watch maintains a sporty appearance without being too imposing. The brushed finish of the case gives it a decidedly toolwatch appearance, faithful to the aesthetic of professional watches.

The matte black dial is refined, emphasizing functionality. The indexes and hands are coated with Super-LumiNova®, guaranteeing optimal readability even in low light conditions. The second hand features a red tip, adding a touch of dynamism to the overall design.

One of the distinctive features of the Astrochron is its bi-directional rotating bezel, equipped with a 360-degree scale. This feature allows use as a compass, a valuable aid for outdoor adventurers and professionals. Additionally, the bezel incorporates a 20-minute scale, useful for dives or activities requiring precise time tracking.

Movement and Performance

The Astrochron is powered by the Valjoux 7753 automatic chronograph movement, renowned for its reliability and precision. This caliber offers a power reserve of 63 hours, ensuring comfortable autonomy for daily use. The choice of a hand-wound movement strengthens the link with period watches, while offering a tactile experience appreciated by purists.

One of the major improvements of this reissue is its water resistance increased to 500 meters (50 ATM), thus doubling the capacity of the original model. This performance is made possible thanks to a system of four seals at the level of the chronograph pushers, guaranteeing optimal protection against water. This feature makes the Astrochron a watch suitable for the most demanding environments, whether deep diving or terrestrial exploration.

Bracelet and Confort

The watch comes with a 20mm stainless steel bracelet, featuring a secure folding clasp. This robust bracelet ensures a comfortable and secure fit, suitable for sporting activities as well as everyday use. The build quality of the strap is in line with the rest of the watch, providing durability and a consistent aesthetic.

Conclusion

The Ollech & Wajs Astrochron is a watch that combines historical heritage and modern innovations. Its functional design, exceptional robustness and technical features make it an ideal choice for lovers of authentic tool watches. Whether for professional use or for the pleasure of a watch with a strong character, the Astrochron stands out as a reference in the world of watchmaking.

Get inspired by reviews from real customers to choose the watch that suits you.

(Updated March 2025)

Owner reviews summary on Ollech & Wajs Astrochron

4.7

3 Reviews

4.7

Emotion

4.7

Design

4.5

Accuracy

4.3

Comfort

4.8

Robustness

5.0

Value for money

Secondary

Significance in a collection

Main

Rarely

Frequency to be worn

Often

Pleasure

Main motivation for buying

Investment

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Ollech & Wajs Astrochron profile is based on 3 owner reviews

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Latest reviews on Ollech & Wajs Astrochron

No photos yet

7

51

A real toolwatch!

4.5

A quick look back after a little less than a year of using this @ollechandwajs Astrochron. The key points to remember are the circumstances of use. I've used this watch for mountain biking, swimming, motorcycling, and of course everyday life. Operating temperatures range from 0°C to 32°C, worn on this superb @zealandeofficial fkm. Regarding timekeeping, the watch loses an average of 8 seconds per day. The case is durable and shows few scratches despite intensive use, so the quality of the steel is very good. As for the pushers, the handling is quite firm without interfering with their activation. They are very solid, since despite a few bumps, they haven't budged. The crown, when it has a screw thread, is sometimes quite difficult to engage, so it is recommended to be careful how you tighten it. The water resistance is perfectly adequate for my use, as it's rated for 500 meters. I tested the pushers in a pool, and the results were perfectly convincing, as no trace of moisture appeared inside the watch. As for readability, it's very good; however, it would have been nice to be able to distinguish the timing hands by coloring them, for example, a very dark blue or orange. The bezel, for its part, is quite easy to operate and very readable, even at night, as it features a Luminova coating. As for the watch's luminosity, although it falls short of some diving watches, it is perfectly readable until morning. Here's a brief summary of my experience with this watch, which, for me, represents the near-perfect toolwatch. There are still some areas for improvement, such as the watch's somewhat excessive weight, which could be resolved with a titanium case, and especially the rapid reading of the chronograph, which is not easy because the steel-colored hands do not stand out sufficiently.

7 days ago

No photos yet

13

820

The Blue Adventurer of the Northern Seas.

4.8

If every morning I swim at a depth of minus 500 meters for my daily relaxing apnea session, I never forget my warrior because I know that she can withstand extremely low temperatures but also the crazy pressure that even gives me a headache when I stay more than 15 minutes without breathing... In reality, I admire her underwater with my swimming goggles when I do my breaststroke at the SPA hotel in Villars in Switzerland. At sea, she shines in the sand and shells and accompanies me as soon as I do stupid things in the mountains. The blue color of the Arctic oceans fascinates me and I know that when we return together to Alaska, she will attract the polar bears that I did not see during my first trip. This watch on its rice grain bracelet gives me confidence; On its braided perlon bracelet, I want to go to the marina and watch a regatta on a giant screen with a good whisky. One day I put a leather on it, the cow, it was superb and I imagined myself in a 79 Corvette Stingray, my arm on the door, my hair in the wind, the sun in its mouth. This automatic chronograph is quite thick but gives confidence. It is a raw watch that can take on several aspects and which has proven useful in some of my adventures. The brushing of the hands, the compass bezel, the date and the quick adjustment, the color of the dial, the thickness of the sapphire, the technical specifications of the watch and the people who run the brand and who are its ambassadors, everything made me want to own one and play with it.

7 months ago

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