incl. VAT
In stock Delivery time 3 - 5 days
Free DHL Express Shipping for Watches
  • Free and easy worldwide returns
  • Tracked delivery with DHL Express
  • SCRATCHPROOF: sapphire crystal, the best watch glass in the world
  • DURABLE: solid Ronda quartz movement
  • SAFE: 5 ATM splashproof

Big date, “small second.” Our Ivo has been created in response to many requests from the STERNGLAS community for functional complications. The big date ensures easy and quick readability. The “small second” in high-contrast black discreetly draws the eye to itself. The fine design of the indices and the unobtrusive 40 mm case made of polished 316L stainless steel make the watch appear clear and uncluttered.

Function and aesthetics in a balanced form - the STERNGLAS Ivo.


40 mm


316L stainless steel, polished

Case height

7 mm

Lug width

20 mm

Lug-to-lug 47 mm
Weight 49 g + 9 g

Water resistance

up to 5 ATM


domed sapphire glass, anti-reflective

Movement type

analogue quartz movement


Ronda 6004.B


-10/+20 sec/month

We want you to be happy! Therefore, you can test and try out your Sternglas timepiece for the first 30 days without any risk. If you are not completely satisfied, we will take it back without any concerns.

Do you have any questions or is anything not running smoothly? We’ll be there. You can reach us by mail (support@sternglas.com), via the chat on our website and by phone at +49 (0) 40 99999369 weekdays from 10 - 18 o’clock. We will surely find a solution.

In addition, we offer a 2-year warranty on material and manufacturing defects. In case of warranty, we offer either a free repair of the watch or, in case of doubt, the exchange of the watch against an equivalent model.

files/icons_zufriedenheitsgarantie.png 30 days satisfaction guarantee
files/icons_kostenlose_versand_retoure.png Free worldwide shipping
files/icons_2_jahre_garantie.png 2 years of warranty


An Inspiration and philosophy at the same time.

Our mission: Good design, accessible to everyone. This is a continuation of the original idea of one of the most influential educational institutions of art, design, and architecture: the German Bauhaus. Today, many of these objects are considered classics and have a corresponding price label. We think that’s a pity. That is why we have made it to our mission to continue the Bauhaus philosophy and to offer timepieces of the highest quality at a fair price.


Valuable materials.

From sapphire glass to medical stainless steel.

Although each of our timepieces has its unique character, they all have one thing in common: the choice of high-quality materials and outstanding workmanship. Whether the scratch-resistant sapphire glass, the fine selection of leather straps or 316L stainless steel: our claims are our motivation to create products with the best possible quality so that your timepiece will make you happy for a long time to come.


Exchange your strap within 15 seconds.

Our straps with a quick-change system.

All our straps are equipped with a quick-change system. This allows you to change your straps easily and without any tools within seconds. No need to reach out to a watchmaker. We develop our leather straps together with traditional, family-run manufacturers in the Bavarian Forest. The guarantee for the consistently high quality is due to the high professional competence of the workmen. Precise handwork with up to 70 steps.


Home in Hamburg.

Sternglas, a start-up from the Northern peak of Germany.

In October 2016, we started Sternglas with the support of a rapidly growing community via crowdfunding. Today, our team consists of more than a dozen creative minds. But still, the opinions and thoughts of our community remain decisive for us. It gives us support from the people who made Sternglas possible in the early stages of our company history. We appreciate that very much.

The Sternglas Promise


Our goal is to create timepieces that meet the highest quality standards. A design that outlives trends and workmanship that can survive almost anything. Honest and to the point.


Free worldwide shipping

We ship our timepieces free of charge. And in case of return, we offer you a hassle-free support.


30 days satisfaction guarantee

Try it out first? No problem. You can test your timepiece for 30 days.


Highest quality standards

We do not see ourselves as a luxury brand, but as a quality brand. That's why we only use the best materials.


2 years of warranty

Our timepieces are made for your wrist, not a safe. That's why we are giving you a two-year warranty.


Designed in Hamburg

We are a young team that has one thing in common: the fascination for watches and timeless design.


Extraordinary support

We've got time for you – 24/7 by mail or by phone from Monday to Friday from 9AM to 6PM (CET).