38 mm
Regular price €360
Sale price €360 Regular price €360
Tax included.
Why do we make Bauhaus watches?

Available | Delivery time 3-5 days | Free Shipping


38 mm
Regular price €360
Sale price €360 Regular price €360
Tax included.
incl. VAT | Free Shipping & Returns

icon Insured express delivery icon 30 days free returns icon 2 years worldwide warranty icon Excellent Customer Support icon In-house repair service

Award-winning watch design

Over 650 supporters helped develop the Naos Automatic in March 2019 via the crowdfunding platform Indiegogo.

Through the visible case back, you can watch the rotor vibrate to bring the mechanical movement to life. Driven by this, the second hand creeps smoothly over the classically designed dial.

Awarded the iF Design Award 2020.

Worry-free thanks to sapphire crystal

We only use sapphire crystal for our timepieces. This type of watch glass is usually found in the luxury watch market.

For a perfect view of the dial, we apply a double anti-reflective coating to the sapphire crystal.

What exactly is sapphire crystal?

Sapphire is the third hardest transparent material in the world - after diamond and moissanite.

Curved sapphire crystal not only looks good, it makes the durable watch crystal even more resistant.

This makes it virtually impossible for your sapphire crystal watch to get scratched in everyday life.

Mechanical movement for technology lovers

The vibrations of the rotor make the automatic movement run (without any batteries).

A special highlight: the second hand, driven by 21,600 A/h (half oscillations per hour), floats fluidly over the dial.

Hand-assembled and quality-tested several times by experienced watchmakers.

Awarded with the iF Design Award 2020

The new interpretation of a classic dress watch.

With a case diameter of 38 mm and a height of 12 mm, this timepiece is sophisticatedly understated. The filigree indices exude a simple yet extraordinary design language.

A timeless Bauhaus timepiece. Functional and to the point.

What our customers say about us

Why we make Bauhaus watches?

In your search for a classic and durable watch, you are faced with 2 alternatives today:

1. you can buy a watch from a luxury manufacturer for a very high price, or
2. a watch from a trendy brand whose quality is as short-lived as the trend that made the brand popular.

Moin! I'm Dustin Fontaine, Founder of STERNGLAS...

Read more

When I worked in a watch manufactory during my school days and was looking for a watch for myself, I realised that there would have to be a 3rd alternative.

3. Since 2016, we have been breaking new ground and developing timeless Bauhaus-style watches that will outlive trends and continue to give pleasure for many years to come. And all that at a fair price.

In the meantime, over 53,000 watch lovers are convinced of our mission and our watch design has received several awards.

Find out what makes our timepieces so special by reading on.

The engine on your wrist: the Miyota 8215

The Miyota 8215 automatic movement has been produced by the Japanese manufacturer Miyota since 1977. Since then, it has established itself as robust and reliable in the watch world.

A power reserve of 40 hours and a date function make the mechanical movement a reliable companion in everyday life.

Robust stainless steel milanaise bracelet

Thanks to the particularly fine meshes, the Milanaise bracelet is comfortable to wear. Hair that gets caught when you take your timepiece off is a thing of the past.

The 316L stainless steel means that rust, water and dirt deposits don't stand a chance.

Thanks to its water and sweat resistance, the watch strap is particularly suitable for hot days. But the cool silver with the bright blue dial also cuts a fine figure on cold days.

Easy strap change without tools

Thanks to the quick-change system, you can give your timepiece a new look in just 10 seconds:

1 — Slide the pin of the spring bar inwards.

2 — Pull the strap off the watch.

3 — Put on a new strap by sliding the pin inwards again and inserting the spring bar one after the other into the holes in the case.

Technical Details



Diameter 38 mm
Case height 12 mm
Strap lug 20 mm
Lug to lug 43 mm


Case material 316L stainless steel, polished
Watch crystal Domed sapphire crystal, double anti-reflective coating
Dial sunray blue
Hand colour silver
Water resistance up to 5 atm

Movement & Strap

Movement Miyota 8215 Automatik
Frequency 21.600 A/h = 3 Hertz
Max. Powerreserve 42 hours
Functions three hands, date, manual wind
Strap Milanaise 20 silver, 316L stainless steel

The Naos Automatik in the press

"With the Naos Automatic, you get a Bauhaus-inspired timepiece with good rate performance, especially where it matters - on the wrist, as well as good wearability, and for a fair price."


  • @watchaddicted
  • @watchaddicted
  • Marek Dryja
  • Michel L.
  • If you want your wristshot to be featured here, post a photo on Instagram and link us to @sternglas.

    Or send us an email to

Any questions left?

Can I order the watch with a different strap?

We will be happy to check whether we can realise your desired combination. Please contact us by e-mail at and we will help you personally.

How is the movement maintained?

We recommend that you have your watch serviced every 3-5 years if it is used daily.

Since there are oils and resins in the watch that can dry out over time, they should be replaced regularly, otherwise mechanical abrasion or bearing damage can occur in the movement. Seals should be checked every 5 years and replaced if necessary, crown and barrel every ten years. This ensures that you will enjoy your mechanical watch for a long time.

You can have your watch serviced directly by our watch service or by one of our specialist retail partners in your area.

Did you know that... ?

...our Naos Automatic was raised from the eaves by 654 supporters via crowdfunding in March 2019? The supporters actively participated in the development of the model.

Since our foundation through a Kickstarter campaign in 2016, the close exchange with our customers has been part of our DNA.

We are there for you!

Give us a call:
Mon. 10am – 6pm CET.
Tue. to Fri. 10am – 4pm CET.

+49 (0)40 999 993 69 Chat with us on WhatsApp

Others have also viewed

  • Regular price €239
    Sale price €239 Regular price €239
    popup|Curved vintage-style dial|Inspired by the Berlin train station in Hamburg over 150 years ago, the dial is reduced and kept clear. The fine satin finish gives the dial with its delicate indices a timeless classic look.
    popup|Japanese precision mechanics with function|At the heart of the Berlin watch is the GM02 caliber from the traditional manufacturer Miyota, known for quality and precision. In addition to displaying the date, it also displays the day of the week.
  • Regular price €369
    Sale price €369 Regular price €369
    popup|Japanese automatic movement|The movement from the Japanese manufacturer Miyota is considered to be particularly low-maintenance and durable. Thanks to a clock frequency of 3 hertz, the second hand runs wonderfully smoothly.
    popup|5 ATM water-resistant|The carefully screwed case back seals your timepiece perfectly for everyday use.
  • Regular price €369
    Sale price €369 Regular price €369
    popup|Japanese automatic movement|The movement from the Japanese manufacturer Miyota is considered to be particularly low-maintenance and durable. Thanks to a clock frequency of 3 hertz, the second hand runs wonderfully smoothly.
    popup|Soft calfskin bracelet|Our "Premium" leather bracelet comes from a family-run leather manufactory in the Bavarian Forest that has stood for outstanding workmanship for decades.