Our timepieces are designed and developed in Hamburg.
Production then takes place in close cooperation with specialized partners. A substantial part of the manufacturing is carried out by our long-standing producer in China.
What is done in Hamburg?
In Hamburg, we create, among other things:
The design of our timepieces
Product development
The selection of materials and components
Technical fine-tuning
Our quality and craftsmanship standards
This means that we develop the product concept right here and determine how a STERNGLAS timepiece should look, function, and be crafted.
Why is production located in China?
Our producer in China specializes in the manufacturing of wristwatches and their components and works according to our technical and quality standards. Watch production requires many different manufacturing steps and highly specialized suppliers. These include, for example, cases, dials, hands, crystals, straps, and other components. Working with a specialized production partner allows these components to be coordinated, manufactured, and assembled according to our exact requirements. For us, the decisive factor is not solely the country of origin, but above all which materials are used, how cleanly the craftsmanship is executed, and whether our quality standards are met.
Where do the movements come from?
Depending on the model, the movements themselves originate from specialized manufacturers in Japan or Switzerland. These include movements from:
Miyota
TMI
Epson
Ronda
Sellita
Which movement is built into your timepiece can be found in the technical specifications of the respective model.
Are all components made in China?
No. A watch consists of many different components that, depending on the part, may come from various specialized manufacturers. For instance, our movements come from Japan or Switzerland, while other components and the final manufacturing or assembly are handled by our production partner in China.
How does STERNGLAS ensure quality?
All models are developed and produced according to our defined standards. In doing so, we pay close attention to:
Clean craftsmanship
Reliable functionality
Suitable and durable materials
Correct assembly
Compliance with our technical specifications
Before a timepiece is dispatched, it undergoes corresponding quality controls.
Is production in China a quality disadvantage?
No. The production location alone does not define the quality of a watch. China is home to highly specialized manufacturers with extensive experience in watchmaking. The decisive factors are the materials used, the technical specifications, the manufacturing quality, and the quality controls. Therefore, our commitment remains the same regardless of the production site: thoughtful design from Hamburg, reliable technology, and durable materials.