Citizen Tsuyosa Green Dial Automatic NJ0159-86X Watch

Citizen Tsuyosa Automatic Watch

The Citizen Tsuyosa NJ0159-86X is a stainless steel timepiece driven by the automatic Calibre 8210 with 21 jewels. Its green dial sits beneath a sapphire crystal in a 40.00 mm round case. The integrated stainless steel bracelet secures with a deployment clasp. It suits wearers who want a self-winding mechanical watch for daily casual use.

Compatibility checks

Verify that a 40.00 mm case diameter fits your wrist proportions and that 50m water resistance matches your exposure to moisture. The fixed bezel and analog index display are fixed design elements. Automatic movements require regular wrist motion or a winder to maintain the date function without manual resetting.

Build integration

The sapphire crystal resists scratches that would mar lesser glass, preserving dial clarity over years. A deployment clasp removes the daily stress on spring bars that a pin buckle creates. The stainless steel construction tolerates office and weekend environments without needing a separate dress strap. Buyers needing a screw-down crown or higher dive rating should look elsewhere.