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Black resin digital watch with grey display and buckle strap

CASIO

CASIO W-800-1AVCF watch 37 mm 100 m 10 yr battery

SKU CH-090K-2NC5A MPN W-800-1AVCF

Lightweight 37 mm resin watch with 100 m water resistance and a 10-year battery plus stopwatch, dual time and auto-calendar to 2099

  • Product seriesCasio Classic
  • Watch movementQuartz
  • Watch face colorGrey
  • Display typeDigital
  • Date displayDate
  • Strap materialResin
  • 10-year battery life cuts maintenance hassle
  • 100 m water resistance handles swimming and snorkelling
  • LED backlight keeps display readable in darkness
  • Dual time zones track two regions at once
  • Auto calendar pre-set until 2099 needs no manual updates

Casio Classic 37 mm digital watch

The Casio W-800-1AVCF is a 37 mm resin-cased digital watch built for everyday wear. Quartz movement drives a grey digital display with LED backlight. Water resistance is rated to 100 m and the battery is specified to last 10 years.

Suits buyers wanting a single low-maintenance

This watch fits adults who need dual time zones, a 1/100-second stopwatch, multi-function alarm with snooze and a full auto-calendar running to 2099. It is not for buyers who require analog hands, smartwatch connectivity, solar charging or a metal bracelet.

Resin band and buckle complete the package

The 8-inch resin strap fastens with a buckle and can be resized for a secure fit. No extra software, charging cable or proprietary app is bundled; the watch delivers all stated functions from the moment it is worn.

How it compares

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

Price $32.99
Cheaper than about 87% of the 2,679 comparable items (median $130.99).

Specifications

Product
Brand nameCASIO
Model nameW-800-1AVCF
Design styleCasual
Product seriesCasio Classic
Product colorBlack
Watch face colorGrey
Item conditionNew
Display
Display typeDigital
Size & build
Main materialRubber
Size adjustmentYes
Strap materialResin
Strap length8
Closure typeBuckle
Case size37
Housing materialResin
Size or dimensions36.5 mm
Environment & compliance
Water resistance100m
More details
Watch movementQuartz
AdjustabilityYes
Date displayDate
Suitable forMale
Age groupAdult

Questions about this item

What strap size does the 37 mm case accept?

The resin band is adjustable and resizable to fit a range of wrist sizes.

Can the LED backlight be read while wearing diving equipment?

The LED backlight illuminates the digital display for low-light visibility, and the 100 m water resistance supports swimming and snorkelling.

How do I confirm the 10-year battery is still active after setting the watch?

The auto-calendar runs until 2099 and the display shows time, date and dual time zones; if all functions operate the battery is working.

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