Citizen
Citizen Promaster Professional Diver BJ8055-04X
Product Information
This is the watch
Maximum contrast is at the center here: a white dial is framed by black surfaces and a black strap. The BJ8055-04X has the clear, uncompromising appearance typical of the Promaster Marine line, with a scale and graphics that are closer to a professional instrument than a discreet everyday watch. Its visual weight is intentional, and the model's distinctiveness lies in the light dial set against an entirely dark exterior. It is a men's model designed for professional diving and other demanding water activities.
Materials & fit
The anti-magnetic case in black stainless steel measures 48.2 mm in diameter and 18.5 mm in height. The weight is 194 g. Crystal glass covers the dial, while the black rubber strap features a pin buckle and an integrated 32 mm lug width. These dimensions place the model on the large end of the size scale, and the wide strap connection follows the case's robust proportions rather than visually breaking them up.
Highlights
- The Eco-Drive movement, caliber B873, is light-powered and has an accuracy rating of ±15 seconds per month.
- The fully charged power reserve is specified at 180 days.
- ISO 6425 certification and 30 ATM indicate a construction intended for diving.
- A screw-down crown, screw-down case back, and unidirectional rotating bezel are included in the case's feature set.
Good to know
- Can the watch be worn over a wetsuit? A matching strap extension for use over neoprene is included in the package.
- How is calendar information displayed? A separate date window shows the current date.
- What helps with low-light readability? The dial is fluorescent, and both the hands and indices have luminous markings.
Measurements & Material
- Strap material
- Rubber
- Diameter
- 48 mm
- Width of bracelet
- 26 mm
- Thickness
- 18 mm
- Glass
- Mineral
- Clockwork
- Quartz
Design & Style
- Case color
- Black
- Color of strap
- Black
- Dial color
- Green
- Style
- Sport
- Target group
- Men’s
- Water protection (ATM)
- 30
- Trademark
- Citizen
Technical details
- Power reserve
- 180 dagar
- Weight
- 194 g
- Features
- Date
- Solar-powered
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 watches
News from Kronura
Get new models and current offers directly in your inbox.