Make your watch strap smart
View CalendarTransform your watch strap into an organizational tool in just 2 seconds!
Master your month, master your life
Make your watch unique
Give your watch a personal touch with the Watch Strap Calendar! Many people have the exact same watch as you – but no one has your calendar. This stylish aluminum plate shows the current month at a glance – perfect for those who value design and functionality. Turn your watch into a one-of-a-kind timepiece!

Be faster than everyone else
No complicated touching on your smartwatch, no unlocking your smartphone – one glance is all it takes! With the Watch Strap Calendar, you have dates, weekdays, and calendar weeks instantly in view and are always one step ahead of everyone else.

Always be prepared
Whether it's a meeting with your boss, appointments with clients, or leisure time, with the Watch Strap Calendar, you set the tone when it comes to planning and scheduling. Perfect for anyone who wants to shape their life successfully!

Fits Every Band

The calendar fits perfectly on almost all watch straps. From narrow women's watches (2 cm) to wide outdoor watches (3 cm).
Within 2 seconds it's in place and makes your life easier.
Photos from our customers












Customer Reviews
The Original: Made from high-quality aluminum
Scratch Resistant
Skin Friendly
Waterproof
Recyclable
Anti-Reflection Coated
Rust Free
Lightweight
Premium Material
Frequently Asked Questions
Yes, the calendar is suitable for all water-related activities. You can use it for showering, swimming, and even diving to great depths.
No, thanks to the lightweight material and perfectly adaptable fit that ideally conforms to your watch strap, you won't even notice the calendar is there – yet you'll have all dates constantly in view.
No, the carefully polished aluminum is compatible with all materials – from metal to the finest leather – and leaves no traces on your watch.
Yes, once attached, the calendar stays secure even during the most rapid movements. It's also both sweat and water-resistant.
Yes, due to its gentle and lightweight fit, you'll hardly feel the calendar and can easily sleep with it.
Yes, you receive all 12 months at once in a clear template.
Yes, with a band width from 1.5 to 3 cm, the calendar fits almost any watch strap.
100% Made in Germany

Because your watch deserves only the best, every single production step is carried out with the highest quality in Germany.
The calendar is handcrafted in our manufactory in Bavaria.