Citizen
Citizen Tsukiyomi Radio Controlled Moonphase BY1010-81L
Product Information
Overview
The Citizen BY1010-81L is an innovative men's watch that combines advanced technology with sophisticated design. It is equipped with the world's first automatic radio-controlled moon phase movement, making it unique in its kind. The blue-black dial with lunar texture and luminescent details conveys an exclusive space-inspired feel, while Eco-Drive technology charges the watch with light, eliminating the need for battery changes.
Comfort
Despite its advanced technology, the model is designed for comfortable everyday wear. The 43 mm Super Titanium™ case makes the watch both lightweight and robust, while the weight of only 101 grams gives it a smooth feel on the wrist. The scratch-resistant sapphire crystal and the solid bracelet with Duratect coating contribute to long-lasting comfort. The watch's ergonomic design makes it as comfortable to wear for everyday use as for special occasions.
Summary
The Citizen BY1010-81L is a technologically groundbreaking watch that combines innovation, functionality and elegance. With radio control, moon phase display, world time and Eco-Drive, it is a reliable companion for the modern man. The exclusive design with blue dial and Super Titanium™ construction make the model both durable and lightweight, making it a perfect combination of high technology and style.
Measurements & Material
- Strap material
- Titanium
- Diameter
- 43 mm
- Width of bracelet
- 22 mm
- Thickness
- 10 mm
- Glass
- Sapphire
- Clockwork
- Automatic
Design & Style
- Case color
- Silver
- Color of strap
- Silver
- Dial color
- Blue
- Target group
- Men’s
- Water protection (ATM)
- 10
- Trademark
- Citizen
Delivery
For some products, the delivery time is 1–2 business days. Orders placed before 3:30 PM on weekdays are usually shipped the same day and delivered the next business day, depending on your location in the country. For other products, the estimated delivery time is 3–6 business days.
Returns
We want you to feel completely confident when shopping with us. That's why we offer a 30-day right of return from the day you receive your order. If you change your mind about your purchase or if the watch doesn't meet your expectations, you can easily return it for an exchange or refund. For returns, you will conveniently receive a QR code to use for the return process. Read more about the terms and conditions here.
All watches at Kronura come with a minimum 2-year warranty.
What if the watch stops working?
When you shop at Kronura, you can feel secure – we handle the entire warranty process from start to finish. Should anything unexpected happen to your watch during the warranty period, you only need to contact us, and we will take care of the rest.
1. Contact us via email at (Support@kronura.se). Describe the fault as clearly as possible and attach images if possible.
2. Wait for a response from our customer service team, who will get back to you within 1–2 business days with further instructions.
3. We manage the process – Kronura arranges for the watch to be sent to the brand's authorized service center.
4. Resolution and feedback – you will be notified by us when the matter is resolved and the watch has been repaired, replaced, or rectified according to the warranty terms.
Do you need help? We're here for you.
Please contact us if you have questions about:
- Your order
- Products and availability
- Delivery or returns
- Warranty and complaints
- Care and maintenance of your watch
Frequently asked questions
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When your order ships, you will receive a tracking number via email. Delivery is made with Postnord and can be tracked directly on their website.
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We have a watch guide on our website that helps you choose the right size based on your wrist size and personal style.
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Yes, we offer installment payments via Klarna, allowing you to pay at your own pace and feel secure throughout the entire purchase.