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CASIO

Casio LA-20WH-1ADF Digital Resin Watch 34.50 mm

SKU CH-XW3K-E7PRB

A digital resin watch with quartz movement, stopwatch, alarm and LED light for everyday wear

  • Watch movementQuartz
  • Product shapeSquare
  • Display typeDigital
  • Date displayDate
  • Strap materialResin
  • Closure typeBuckle Clasp
  • Precise 1/100-second stopwatch for accurate timing
  • Quartz movement delivers reliable daily timekeeping
  • LED illuminator ensures clear reading in darkness
  • Splash-resistant resin case withstands everyday moisture
  • Auto calendar tracks dates automatically without adjustment

Everyday square resin watch

The Casio LA-20WH-1ADF is a lightweight digital watch with a square resin case measuring 34.50 mm thick. Quartz movement keeps time reliably, while the resin band and buckle clasp secure it comfortably on the wrist. It suits anyone wanting a simple, casual accessory for daily wear.

Sustained daily performance

Quartz accuracy remains steady through continuous use without the drift seen in mechanical movements. The 1/100-second stopwatch handles repeated timing sessions, and the daily alarm plus hourly time signal operate reliably day after day. LED illumination activates instantly whenever the button is pressed, even after months of regular service.

Resin build and practical details

The case, bezel, band and crystal are all moulded from resin, giving a uniform feel that resists scratches from desk work or light knocks. A fixed bezel eliminates rotating parts that could catch on clothing. Splash resistance covers hand-washing and rain, while the auto calendar tracks the date without manual adjustment.

How it compares

Measured against everything we stock in Analog & Digital Wristwatches, at today’s prices. Recalculated every night.

Price $38.99
Cheaper than about 83% of the 2,679 comparable items (median $130.99).

Specifications

Product
Brand nameCASIO
Design styleCasual
Item conditionNew
Display
Display typeDigital
Size & build
Main materialResin
Product shapeSquare
Strap materialResin
Closure typeBuckle Clasp
Bezel typeFixed Bezel
Housing materialResin
Case size34.5 mm
Watch glassResin Glass
Environment & compliance
Water resistanceSplash Resistant
More details
Watch movementQuartz
Date displayDate
Suitable forFemale

Questions about this item

Does the resin case and crystal stay cool and silent during all-day wear?

The quartz movement has no fan or moving parts, so the watch runs silently and remains at skin temperature.

What strap or tool is needed to fasten the 34.50 mm resin case on the wrist?

The integrated resin band uses a buckle clasp; no extra strap or tool is required.

Will the LED illuminator and 1/100-second stopwatch still work reliably after years of daily use?

Quartz timing and the LED light are solid-state, so both functions keep operating as long as the battery holds charge.

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