Hamburg Pro
Size guide
Note: Our standard length fits over 90% of STERNGLAS customers.
Measure your wrist circumference in centimeters.
Check the table to see which bands fit you best.
Case diameter | 33mm | 38mm |
42mm |
Leather 20 | x | 15 to 20 cm | 15 to 20 cm |
Leather XS 20 | x | 13 to 18 cm | 13 to 18 cm |
Leather XL 20 | x | 17 to 21,5 cm | 17 to 21,5 cm |
Klassik / Noble 16 | 14 to 17 cm | x | x |
Milanaise 16 | 14 to 17 cm | x | x |
Milanaise 20 | x | 15 to 21 cm | 15 to 21 cm |
Metal 20 | x | 15 to 21 cm | 15 to 21 cm |
Field 20 | x | 15 to 21 cm | 15 to 21 cm |
Nylon 20 | x | 15 to 20 cm | 15 to 20 cm |
Rubber 20 | x | 15 to 20 cm | 15 to 20 cm |
SuperSlim 20 | x | 15 to 21 cm | 15 to 21 cm |
Available | Delivery time 2 - 5 days | Duty Free Shipping & Returns
Insured express delivery
2 years worldwide warranty
Excellent Customer Support
In-house repair service
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Sales taxes may apply depending on your shipping address. If so, they will be calculated and added during checkout.
Manufacturer: Sternglas GmbH
















Business Closing USA – A Message from Our Founder

To our friends and customers in the United States,
This is Dustin, founder of Sternglas.
Writing this message feels heavier than usual. For years, it’s been a joy and an honor to send our timepieces from Hamburg to the United States. Knowing that our watches were worn across the ocean by people who share our love for design and craftsmanship has meant more to me than I can say.
But now, something is changing.
Due to new regulations, we may no longer be able to ship to the US after August 28. We’re doing everything we can behind the scenes, but I need to be honest with you – there’s a real chance this is goodbye, at least for a while.
If you’ve been thinking about adding a Sternglas to your collection, this is the moment.
👉 Use code CLOSING15 to receive 15% off your order, valid through August 26, 11:59 PM EST.
All packages will be shipped duty-free with no tariffs, delivered directly to your doorstep via DHL Express.
And don’t worry: your warranty remains fully valid.
Even if we can’t ship to the US for a while, your 2-year international warranty is still covered, and our service team will continue to support you.
I don’t want to see this connection between us break. Your support has shaped Sternglas into what it is today. Every order, every message, every photo of your watch on your wrist – it’s all been part of something truly special. And if this really is our last shipment for now, I want to make sure you don’t miss out.
Thank you for being part of this journey. Thank you for believing in us.
I truly hope this is not the end – only a pause.
With gratitude,
Dustin
Founder, Sternglas
P.S. Please don’t wait. After August 26, I can't guarantee we’ll be able to reach you in the US anymore.
Technical Details
S02-HP35-ME10
Case
42 mm
Size
42 mm
Height
9 mm without crystal
Lug width
20 mm
Lug to Lug
47 mm
Material
316L stainless steel, PVD Bronze, brushed
Watch crystal
double domed sapphire crystal with antireflective coating
Water resistance
up to 5 ATM
Dial
dark green satined
Dial
dark green satined, domed with Luminova
Hands
bronze with Luminova
Luminova
yes
Movement
Miyota 9015
Caliber
Miyota 9015 Automatic
Accuracy
-10/+30s per day
Frequency
28.800 vph (4 Hz)
Power Reserve
up to 42 hours
Complications
Date, Hacking Seconds, Hand winding
Strap / Bracelet
Cowhide or Stainless steel
Straps/Bracelets
Vintage 20 mocha, black / Milanaise 20 or SuperSlim 20
Material
Genuine Cowhide / 316L stainless steel
Length
118 + 80 mm
Dimensions

Diameter | 42 mm |
Case height | 9 mm |
Strap lug | 20 mm |
Lug to lug | 47 mm |
Details

Case material | 316L stainless steel, PVD Bronze brushed |
Watch crystal | Domed sapphire crystal, double anti-reflective coating |
Dial | dark green-satined, domed, Luminova Indices |
Hand colour | bronze, beige, Luminova |
Water resistance | up to 5 atm |
Specials | Black PVD Rotor |
Movement & Strap

Movement | Miyota 9015 Automatic |
Accuracy | -10/+30 Sec/Day |
Frequency | 28.800 A/h = 4 Hertz |
Max. Powerreserve | 42 hours |
Functions | Hacking seconds, date, manual wind |
Strap | Vintage 20 mocha or nero, genuine cowhide leather, Milanaise 20 or SuperSlim 20 |

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?
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.

Sleeker. More elegant. More comfortable.

Mechanical movement for true enthusiasts

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
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.

A premium movement for your time: The Miyota 9015

Interchangeable strap for every occasion

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.
Wristshots from the STERNGLAS Community
Any questions left?
Manual
Can I order the watch with a different strap?
How is the movement maintained?
Did you know that... ?

We are there for you!
Give us a call:
Mon. 10am – 6pm CET.
Tue. to Fri. 10am – 4pm CET.
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