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Citizen Tsuyosa white dial stainless steel automatic watch 40mm round case integrated bracelet

Citizen

Citizen Tsuyosa White Dial Automatic NJ0150-81A 40mm Watch

SKU CH-DY4H-5RX0W

Stainless-steel automatic watch with a white dial, sapphire crystal, 21-jewel 8210 calibre and 50 m water resistance

  • StyleCasual
  • MaterialStainless Steel
  • MovementAutomatic
  • ShapeRound
  • Dial ColorWhite
  • Dial MarkersIndex
  • Automatic 8210 calibre with 21 jewels powers the watch
  • Sapphire crystal protects the white dial from scratches
  • 50 m water resistance suits daily wear and light swimming
  • Stainless-steel case and bracelet with fold-over safety clasp
  • 00 mm round case fits a wide range of wrists

Everyday automatic watch

The Citizen Tsuyosa NJ0150-81A is a 40 mm stainless steel watch with an automatic 8210 calibre and 21 jewels. Its white dial uses index markers and a date window at three o'clock. The sapphire crystal protects the face and the integrated bracelet fastens with a fold-over safety clasp. Water resistance is rated to 50 m for daily splashes and brief immersion.

Behaviour over a full day

The automatic movement winds from wrist motion so it runs continuously while worn. If left unworn the power reserve will deplete and the watch stops until reset. The fixed bezel and screw-down crown maintain the 50 m seal during normal activity. Sapphire crystal resists scratches that accumulate on lesser glass during extended wear.

Simple strap adjustment

The solid stainless bracelet uses pin links that can be shortened with a standard tool. No micro-adjust holes exist on the clasp so fine-tuning the fit requires removing a full link. The fold-over safety clasp locks securely but the release buttons are small; users with large fingers may find them awkward at first.

Highlights

  • Automatic 8210 calibre with 21 jewels powers the watch
  • Sapphire crystal protects the white dial from scratches
  • 50 m water resistance suits daily wear and light swimming
  • Stainless-steel case and bracelet with fold-over safety clasp
  • 00 mm round case fits a wide range of wrists

Specifications

BrandCitizen
StyleCasual
MaterialStainless Steel
MovementAutomatic
ShapeRound
Dial ColorWhite
Dial MarkersIndex
DisplayAnalog
DateDate
Band MaterialStainless Steel
FastenerFold Over Safety Clasp
GenderMale
ConditionNew
BezelFixed Bezel
Case MaterialStainless Steel
Case Thickness40.00 mm
CrystalSapphire Crystal
Water-Resistant50m
Special FeaturesSapphire Crystal,Fold Over Safety Clasp,Date Display

Questions about this item

How much power does the automatic 8210 caliber need when worn all day?

The self-winding 8210 movement runs on wrist motion alone; no battery or external power source is required for continuous daily wear.

What strap tool or accessory is required to adjust the stainless steel bracelet with its fold-over safety clasp?

The bracelet uses a standard pin-and-collar system; a spring-bar tool or small screwdriver is all that is needed to add or remove links for a precise fit.

Will the 40.00 mm case and sapphire crystal sit comfortably alongside vintage dress watches in a rotation?

The 40.00 mm stainless steel case and sapphire crystal give it a similar wrist presence to many classic dress watches, so it integrates easily into an existing rotation.

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