The Citizen Tsuyosa Small Second NK5010-51X is the green-dial version of the popular Tsuyosa automatic, offering the same robust mechanical performance with a distinctive tonal twist. The 40 mm stainless steel case features the signature Tsuyosa silhouette with a recessed crown at 4 o’clock and finely brushed/polished finishing. The green dial has a textured surface with an integrated small seconds display at 6 o’clock, providing both visual depth and classic watch design appeal.

Powering the watch is Citizen’s automatic Caliber 8322, boasting a 60-hour power reserve and reliable daily accuracy. The unit winds automatically through wrist motion, removing the need for batteries. A scratch-resistant sapphire crystal protects the dial while a transparent case back lets the wearer observe the movement in action.

The integrated stainless steel bracelet with safety folding clasp ensures secure and comfortable wear, and with 50 m / 5 bar water resistance, the NK5010-51X is suitable for everyday activities including light water exposure.

KEY SPECIFICATIONS

• Reference: NK5010-51X

• Movement: Automatic (Citizen Caliber 8322)

• Power Reserve: ~60 hours

• Functions: Hours, Minutes, Small Seconds

• Case Diameter: 40 mm

• Case Material: Stainless Steel

• Crystal: Sapphire

• Dial Color: Green

• Bracelet: Stainless Steel with Safety Fold Clasp

• Water Resistance: 50 m / 5 bar

• Case Back: Transparent Exhibition

• Condition: Brand New