Citizen
Citizen Super Titanium Zenshin Senkei CA4690-51A
Product Information
This is the watch
A white dial against a titanium-white case gives this chronograph an overall light tone, where the sub-dials stand out through texture rather than color contrast. The expression is calmer than most chronographs, which often rely on sharp contrast between the dial and sub-dials. The baton indices keep reading simple even in bright light, and the small seconds hand at six o'clock indicates that the watch is running.
Materials & fit
Super Titanium is Citizen's proprietary treated titanium, here with a Duratect surface finish in a titanium-white tone that matches the dial. The case measures 41 mm across and is 11 mm in height, making it a watch that is visible on the wrist without adding excessive bulk. The bracelet is solid, made of the same material, integrated with the case, and secured with a fold-over safety clasp. The total weight is 97 grams. The sapphire crystal resists scratches better than mineral glass.
Highlights
- The B620 caliber is Eco-Drive, meaning it is light-powered, eliminating the need for battery changes.
- 270-day power reserve from a full charge.
- Accuracy of ±15 seconds per month.
- Stopwatch with one-fifth of a second resolution and a 60-minute measurement range.
- Water resistance of 10 ATM, sufficient for swimming.
Good to know
- A white dial provides the strongest contrast against dark hands in daylight, but also shows dust and fingerprints on the glass more clearly than a dark dial.
- Room lighting is sufficient to charge the watch, not just direct sunlight, so regular use typically keeps it running.
- An indicator on the dial warns you before the charge runs out, so you have time to place the watch in the light.
- The date window is positioned at an angle at 4:30 instead of straight at three o'clock.
Measurements & Material
- Strap material
- Titanium
- Diameter
- 41 mm
- Width of bracelet
- 22 mm
- Thickness
- 11 mm
- Glass
- Sapphire
- Clockwork
- Quartz
- Caliber
- B620
Design & Style
- Case color
- Silver
- Color of strap
- Silver
- Dial color
- White
- Style
- Sport-Dress
- Target group
- Men’s
- Water protection (ATM)
- 10
- Trademark
- Citizen
Technical details
- Power reserve
- 270 dagar
- Weight
- 97 g
- Features
- Date
- Stopwatch
- Solar-powered
- Chronograph
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 as early as 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 return policy from the day you receive your order. If you change your mind about your purchase or if the watch does not 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. Read more about the terms and conditions here.
All watches from Kronura come with a minimum 2-year warranty.
What happens 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 with 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. Await a reply from our customer service team, who will respond 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 remedied 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
More watches from Citizen
All Citizen watchesNews from Kronura
Get new models and current offers directly in your inbox.


