Your cart is empty.
The Citizen NK0030-51E Tsuyosa 60 combines the recognisable integrated Tsuyosa design with a more compact 37 mm case. This makes this model particularly suitable for those who are drawn to the collection’s modern, sporty look but do not wish to wear a large watch.
The black dial features a refined sunray finish that changes appearance depending on the light. The steel case visually flows into an integrated five-link bracelet, giving the watch a sleek silhouette.
Beneath the sapphire crystal are applied hour markers, luminescent details and a date window at 3 o’clock. This keeps the design clean and minimalist, whilst ensuring that the most important daily information is immediately accessible.
The name Tsuyosa 60 refers to one of the key improvements in this generation. When fully wound, the automatic 8310 movement can continue to run for approximately 60 hours. So if you take the watch off on Friday evening, there is a significantly greater chance that it will still be running after the weekend.
The movement also features a stop function for the seconds hand, allowing you to set the time with greater precision. The mechanism is visible through the transparent case back. The watch is water-resistant to 5 bar, which is suitable for everyday use and limited contact with water, but this model is not intended as a professional diving watch.
It is precisely as an everyday automatic watch that the NK0030-51E really comes into its own. The black dial is easy to match with any outfit, the compact size is comfortable to wear, and the integrated bracelet gives the watch the look of a much more luxurious sports timepiece.

The watch strap on this timepiece can be easily shortened using the strap shortener we provide free of charge.
| Brand | Citizen |
|---|---|
| Article number | NK003-Zwart |
| Item ID | NK0030-51E |
| EAN Code | 4974374353146 |
| SKU | NK0030-51E |
| Men or women | Men |
| Case material | Stainless steel |
| Case colour | Silver |
| Case diameter (without crown) | 37 mm |
| Case height | 11.5 mm |
| Weight | 122 grammes |
| Dial colour | Black |
| Date | Yes |
| Seconds hand | Yes |
| Luminous | Yes |
| Glass | Anti-reflective sapphire glass |
| Waterproof up to | 5 ATM |
| Type of movement | Automatic |
| Movement | Citizen 8310 |
| Battery | No battery |
| Watch strap material | Stainless steel |
| Strap colour | Silver |
| Watch strap length | 220 mm |
| Closure | Fold-over fastening |
| Gift box | Yes |
| Warranty | 3 years |
| Condition | New |