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Yellow resin rectangular calculator watch with black dial and stainless steel bracelet

CASIO

CASIO CA-500WEGG-9B Yellow Black Dial Calculator Watch 34.40 mm

SKU CH-PK72-34ZV4

A calculator watch with a 34.40 mm resin case, stainless-steel bracelet, quartz movement and a black-and-yellow digital dial

  • StyleCasual
  • MaterialResin
  • MovementQuartz
  • ShapeRectangle
  • Dial ColorBlack and Yellow
  • DisplayDigital
  • 8-digit calculator for quick sums on the wrist
  • Quartz movement keeps time without winding
  • Resin case and crystal stay light for daily wear
  • Stainless-steel bracelet with deployment clasp secures fit
  • Splash-resistant build handles rain and hand-washing

Vintage calculator watch

The Casio CA-500WEGG-9B is a unisex digital watch with an integrated 8-digit calculator. Its rectangular resin case measures 34.40 mm in thickness and pairs a black-and-yellow dial with a gold-tone stainless steel bracelet. Quartz movement powers the timekeeping and date functions for everyday casual wear.

Built-in calculator and deployment clasp

The calculator handles basic arithmetic directly on the wrist, removing the need for a separate device during quick tasks. A deployment clasp secures the stainless steel band with one-handed operation, while the resin crystal protects the digital display from daily knocks.

Splash-resistant quartz limits

The watch is rated splash resistant only, so it must not be submerged or worn while swimming. Quartz accuracy depends on a single button cell that will require periodic replacement. The fixed bezel and 34.40 mm case thickness restrict strap interchangeability to the supplied bracelet.

Highlights

  • 8-digit calculator for quick sums on the wrist
  • Quartz movement keeps time without winding
  • Resin case and crystal stay light for daily wear
  • Stainless-steel bracelet with deployment clasp secures fit
  • Splash-resistant build handles rain and hand-washing

Specifications

BrandCASIO
StyleCasual
MaterialResin
MovementQuartz
ShapeRectangle
Dial ColorBlack and Yellow
DisplayDigital
DateDate
Band MaterialStainless Steel
FastenerDeployment Clasp
GenderUnisex
ConditionNew
BezelFixed Bezel
Case MaterialResin
Case Thickness34.40 mm
CrystalResin Crystal
Water-ResistantSplash Resistant
Special FeaturesResin Crystal,Deployment Clasp,Month, Day And Date Display

Questions about this item

How often will the battery need replacing on the Casio CA-500WEGG-9B calculator watch?

Quartz movement with an 8-digit calculator typically runs several years on a single cell; exact interval depends on how often the calculator and backlight are used.

What limits continuous use of the 8-digit calculator on this watch?

The 8-digit display caps the size of numbers you can enter or view; beyond that the quartz module itself has no thermal or power throttle.

Does the Casio CA-500WEGG-9B get warm or make noise when worn all day?

Quartz modules are silent and produce no noticeable heat; the resin case and stainless steel band stay at skin temperature during all-day wear.

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