Citizen Tsuyosa Automatic watch, steel, green, NJ0150-81X

Citizen Tsuyosa Automatic Watch with Green Dial, Steel Case, Date Display and Sapphire Crystal

The green dial with a sunburst finish gives this Citizen Tsuyosa watch a clear, distinctive look. The date display at three o'clock has a magnifying cyclops lens over it, and double markers at twelve and six make the time easier to read. The round stainless steel case is 40 mm wide and 12 mm thick. The silver-coloured steel bracelet fits a 150–210 mm wrist. The sapphire crystal protects the dial, and the luminous coating helps you read the time in the dark.

The watch has a caliber 8210 automatic movement with 21 jewels and a power reserve of about 40 hours. Water resistance is 50 m / 5 atm, but swimming is not recommended. Citizen is a Japanese watchmaker whose name was originally suggested by Tokyo mayor Shinpei Goto.

Product number: NJ0150-81X
Brand: Citizen
Category: Men's watches
Movement: Automatic, caliber 8210
Jewels: 21
Vibrations per hour: 21,600
Power reserve: about 40 hours
Features: Date display, magnifying cyclops lens
Crystal: Sapphire crystal
Case material: Stainless steel
Case color: Silver/gray
Case width: 40 mm
Case thickness: 12 mm
Bracelet material: Stainless steel
Bracelet color: Silver/gray
Bracelet length (wrist circumference): 150–210 mm
Dial color: Green
Water resistance: 50 m / 5 atm
Shape: Round
Luminous: Yes

Frequently asked questions

What kind of movement does the watch have?
The watch has a caliber 8210 automatic movement with 21 jewels. It vibrates 21,600 times per hour, and the power reserve is about 40 hours.

What does water resistance of 50 m / 5 atm mean in everyday use?
The watch has a water resistance rating of 50 m / 5 atm, and swimming is not recommended. Do not operate the crown when it is wet, and do not take the watch into a sauna or hot water.

How large is the watch, and what wrist size does the bracelet fit?
The case is 40 mm wide and 12 mm thick. The bracelet length fits a 150–210 mm wrist.