Citizen
Citizen Tsuyosa Automatic NK5010-51L

Product Information
Overview
This Citizen men's watch is an elegant model that combines classic design with reliable automatic technology. The blue dial with silver-tone bezel gives a timeless expression, while the transparent case back allows you to admire the movement with 21 jewels and a generous power reserve of 60 hours. A watch that combines Japanese watchmaking tradition with modern style.
Comfort
The stainless steel bracelet with butterfly clasp makes the watch both secure and comfortable to wear. The case measures 40 mm and is 11 mm thick, giving it a balanced feel on the wrist, making it well-suited for everyday wear. The sapphire crystal protects the dial from scratches and contributes to its durability over time.
Summary
This Citizen automatic is a stylish and functional choice for the modern man. With its blue dial, sapphire crystal, transparent case back and 60-hour power reserve, it combines elegance with practical endurance. A watch that offers both reliability and aesthetics in a timeless design.
Measurements & Material
- Strap material
- Stainless steel
- Diameter
- 40 mm
- Width of bracelet
- 22 mm
- Thickness
- 11 mm
- Glass
- Sapphire
- Clockwork
- Automatic
- Caliber
- 8322
Design & Style
- Case color
- Silver
- Color of strap
- Silver
- Dial color
- Blue
- Style
- Sport-Dress
- Target group
- Men’s
- Water protection (ATM)
- 5
- Trademark
- Citizen
Technical details
- Power reserve
- 60 timmar
- Weight
- 147 g
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.


