The Citizen NK0020-55E is finished with a black dial in a stainless steel case, part of the brand’s mechanical line with an integrated-style bracelet.
Case and Wrist Presence
The 40mm stainless steel case carries a polished finish, with the bracelet flowing directly from the case sides.
Dial and Legibility
The black dial gives strong contrast for the hands and markers, keeping the face simple and easy to read at a glance.
Movement
An automatic movement drives the watch, kept running by the motion of the wrist rather than a battery.
- Sapphire crystal – scratch-resistant cover over the dial
- Water resistance – 5 ATM (50 metres)
Strap, Clasp and Fit
The stainless steel bracelet is sized by removing links, the standard approach for this style of bracelet.
Who This Watch Suits
- Someone who wants a plain black dial rather than a colour one
- A mechanical watch with an integrated-bracelet design
- Everyday wear at a 40mm size
Water Resistance and Everyday Durability
Rated to 5 ATM, the watch handles rain, hand washing and incidental splashes, but is not built for diving or high-pressure water.
Care and Maintenance
Regular wear keeps the automatic movement running; a few days off the wrist and it will need resetting. A sapphire crystal resists everyday scuffs, so a soft cloth is enough to keep it clear.
Technical Specifications
| Attribute | Specification |
|---|---|
| Brand | Citizen |
| Model / Reference | NK0020-55E |
| Gender | Men’s |
| EAN | 8091405228108 |
| Case Diameter | 40 mm |
| Case Material | Stainless steel |
| Dial Colour | Black |
| Movement | Automatic |
| Crystal | Sapphire |
| Water Resistance | 5 ATM / 50 metres |
| Bracelet | Stainless steel |
| Warranty | 24 months |
Buying With Confidence
This watch ships new and unworn in its original box with the manufacturer’s paperwork, backed by a 24-month international manufacturer warranty on the movement, excluding the battery and normal wear. We deliver nationwide with tracking, and the Consumer Protection Act covers return of an unworn watch in its original packaging.
