Citizen
Citizen Promaster Skyhawk JY8100-80L

Product Information
Overview
Citizen JY8100-80L is an advanced men's watch that combines classic design with high-tech functionality. The blue dial with analog and digital display gives a modern and technical expression, while the titanium case and bracelet make the watch light and durable. With Eco Drive technology, the watch is powered by light and does not require battery replacement.
Comfort
Despite its robust size, the watch is very comfortable thanks to the low weight of titanium. The titanium bracelet with folding clasp provides a stable and comfortable fit even during prolonged use. The clear dial, luminescent hands and markings and radio-controlled time setting contribute to a smooth and easy-to-use watch in everyday life.
Summary
The Citizen JY8100-80L is a feature-rich and reliable men's watch for those who want everything in one watch. With an Eco Drive movement, radio-controlled time, world time, chronograph and 20 ATM water resistance, this is a watch that can handle everyday life, travel and adventure - without compromising on style or comfort.
Measurements & Material
- Strap material
- Titanium
- Diameter
- 46 mm
- Width of bracelet
- 22 mm
- Thickness
- 14 mm
- Glass
- Sapphire
- Clockwork
- Quartz
Design & Style
- Case color
- Silver
- Color of strap
- Silver
- Dial color
- Blue
- Style
- Sport-Dress
- Target group
- Men’s
- Water protection (ATM)
- 20
- Trademark
- Citizen
Technical details
- Screw-down crown
- Ja
- Power reserve
- 180 dagar
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.


