Citizen
Citizen Promaster Eco-Drive BN0157-11X
Product Information
This is the watch
An ISO 6425-rated Promaster with a green profile and a clear focus on diving. The BN0157-11X belongs to Citizen's sports segment and lets its technical features define the overall impression. The green dial and the matching strap meet a grey case with a clear contrast. Grey and green create an understated play of colors, while the Promaster identity remains distinctly sporty in this model. This is a men's diving model where power supply and water resistance are central.
Material & fit
The case is made of stainless steel with a grey finish and measures 44 mm in diameter and 11.5 mm in thickness. The weight is 90 g. Crystal glass covers the dial, while the synthetic rubber strap measures 22 mm in width. The dimensions provide a clearly present format without the weight exceeding 100 grams. The combination of the case format, the relatively restrained thickness, and the rubber strap gives the BN0157-11X a clearly tool-oriented physical construction.
Highlights
- Eco-Drive caliber E168 is charged by any light source.
- The operating time from a full charge is approximately six months under normal use.
- The water resistance is 20 ATM and the model is certified as a diving watch according to ISO 6425.
- Date display is included among the verified functions.
Good to know
- Does the watch require regular battery changes? No, the Eco-Drive system charges the energy cell with light.
- How is a low charge level indicated? The caliber has a special warning function for insufficient charge.
- Is there protection against overcharging? Yes, overcharge protection is included in the official specification.
- Does the model have radio reception? No, the BN0157-11X lacks radio reception functionality.
Measurements & Material
- Strap material
- Rubber
- Diameter
- 44 mm
- Width of bracelet
- 22 mm
- Thickness
- 12 mm
- Glass
- Mineral
- Clockwork
- Quartz
- Caliber
- E168
Design & Style
- Case color
- Grey
- Color of strap
- Green
- Dial color
- Green
- Style
- Sport
- Target group
- Men’s
- Water protection (ATM)
- 20
- Trademark
- Citizen
Technical details
- Weight
- 90 g
- Features
- Solar-powered
- Date
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
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