Description
Make the time on your wrist shine. Answering the community’s call, it’s the first STERNGLAS model to feature dual-tone Luminova – a feature born from your desires.
Luminova, the luminous material, stores light to ensure readability even in low-light conditions. Whether it’s an evening stroll or an extended hike or bike ride, the Lumatik Automatic guarantees clarity and safety.
The Lumatik Automatik was awarded the German Design Award 2025. The jury stated: “The automatic wristwatch impresses with its innovative use of two-tone Luminova, which significantly enhances visibility in low-light conditions. The elegant interplay of colors and materials gives the ›Lumatik‹ an appealing aesthetic, suitable for both everyday wear and sporting activities.”
Technical Specifications
Diameter:Â 38 mm
Height:Â 12 mm
Lug Width:Â 20 mm
Lug to Lug:Â 43 mm
Material:Â 316L stainless steel, polished
Water Resistance:Â Up to 5 ATM (50 meters, 165 feet)
Special Features:Â Sapphire crystal, double-domed, double anti-reflection coating
Dial:Â Light blue
Movement:Â Miyota 8315
Accuracy:Â -20/+40 seconds per day
Frequency: 21,600 A/h = 3 Hz
Power Reserve:Â 60 hours
Functions:Â Date (6H), hacking seconds, manual winding
Strap:Â Nylon light blue 20mm



