Citizen Tsuyosa Watch - Small Second - NK5010-51X

Citizen Tsuyosa Small Second NK5010-51X Watch – Style and precision in a new mechanical generation

The Citizen Tsuyosa NK5010-51X represents the latest evolutionary phase of the Tsuyosa line, which for decades has combined refined design and robust performance. In this Small Second version, the highlight is the new mechanical calibre 8322, which offers a 60-hour power reserve, maintaining the elegance of the collection with a new touch of functional sophistication.

Movement  Miyota Calibre 8322 automatic movement, with 21 jewels, frequency of 21,600 vibrations per hour, hacking function, and manual winding. It offers average daily benefits between -20 to +40 seconds, depending on usage conditions.

Design and Construction  Stainless steel case with a 40 mm diameter and 11.7 mm thickness. The integrated solid steel bracelet with a safety clasp offers an imposing yet comfortable presence on the wrist. The crown at the 4 o'clock position maintains the elegant and ergonomic silhouette.

Dial colour  Olive green dial, with a brushed finish and small seconds sub-dial. Applied indices and hands with luminous coating for easy readability even in dark environments.

Glass and Case Back  Flat sapphire crystal with excellent scratch resistance. The transparent screw-down case back allows for a clear view of the movement in operation.

Water Resistance  5 bar (50 metres) rating – splash-resistant and ideal for daily use.

Authenticity and Warranty  Original product, sold by an authorised Citizen dealer in Portugal, with an official 3-year warranty and shipment with a completed certificate.

Technical Specifications