Citizen
Citizen Promaster Professional Diver 300m BN1024-01E

Product Information
Overview
The Citizen BN1024-01E is a professional diver-inspired men's watch that combines Eco-Drive-powered quartz precision with a rugged steel look. The 46 mm case is complemented by a rotating black bezel and scratch-resistant sapphire crystal that protects the jet-black dial with contrasting indexes. A date window and powerful luminescence provide clear reading above and below water. With a water resistance of 300 m, the model shows serious performance.
Comfort
Despite its generous size, the BN1024-01E feels surprisingly balanced on the wrist thanks to its low center of gravity and a soft, deeply textured rubber strap that effectively wicks away moisture. The stainless steel buckle provides quick adjustment and fits securely even over a wetsuit. The low profile of the sapphire crystal and the fit of the rounded corners minimizes chafing during prolonged use, both in the office and during active swimming.
Summary
The BN1024-01E encapsulates Citizen's focus on reliable technology and practical luxury: Eco-Drive eliminates battery changes, sapphire crystal resists scratches and 30 ATM provides full diving and everyday protection. The combination of steel, black rubber and high visibility creates a watch that feels as natural on the seabed as it does on a shirt. An uncompromising companion for adventure and style-consciousness, and with its clear date, keeps track of time even under pressure.
Measurements & Material
- Strap material
- Rubber
- Diameter
- 46 mm
- Width of bracelet
- 28 mm
- Thickness
- 16 mm
- Glass
- Sapphire
- Clockwork
- Quartz
- Caliber
- E365
Design & Style
- Case color
- Silver
- Color of strap
- Black
- Dial color
- Black
- Style
- Sport
- Target group
- Men’s
- Water protection (ATM)
- 30
- Trademark
- Citizen
Technical details
- Power reserve
- 365 dagar
- Weight
- 161 g
- Features
- Date
- Solar-powered
- Luminous markers
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
-
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.
-
We have a watch guide on our website that helps you choose the right size based on your wrist size and personal style.
-
Yes, we offer installment payments via Klarna, allowing you to pay at your own pace and feel secure throughout the entire purchase.


