Unverified reference candidate
Casio
W-221H-8AV
- Case dimensions (L×W×H)
- 43.7 × 38.4 × 12.2 mm
- Weight
- 35 g
- Case and bezel material
- Resin
- Band
- Resin Band
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Source facts, when present, require editorial review. The image source and display method are identified with the illustration.
Model-level source evidence
These manufacturer details describe the model family. The manufacturer uses a regional SKU; this record has not passed exact-variant editorial review.
Distributor product details
These labeled facts were extracted automatically from the Casio Australia distributor for this exact source and reference. They require independent review and are not a published editorial profile.
- Case dimensions (L×W×H)
- 43.7 × 38.4 × 12.2 mm
- Weight
- 35 g
- Case and bezel material
- Resin
- Band
- Resin Band
- Water resistance
- 50-meter water resistance
- Power supply and battery life
- Approx. battery life: 10 years on CR2032
- Crystal
- Resin Glass
- Compatible band size
- 145 to 215 mm
- World time
- World time 29 time zones (48 cities), daylight saving on/off
- Stopwatch
- 1/100-second stopwatch Measuring capacity: 23:59'59.99'' Measuring modes: Elapsed time, split time, 1st-2nd place times Other: 5-second countdown auto start
- Timer
- Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments) Others: Auto-repeat, progress beeper on/off, time up alarm
- Light
- LED backlight Selectable illumination duration (1.5 seconds or 3 seconds), afterglow
- Light color
- LED:Amber
- Calendar
- Full auto-calendar (to year 2099)
- Accuracy
- Accuracy: ±30 seconds per month
- Glass
- Resin Glass
- Alarm/hourly time signal
- Hourly time signal,3 multi-function alarms (with 1 snooze alarm)
- Flash alert feature
- Flash alert Flashes with buzzer that sounds for alarms, hourly time signal, countdown timer progress beeper, and stopwatch auto start
- Mute feature
- Button operation tone on/off
- Other features
- 12/24-hour format,Regular timekeeping: Hour, minute, second, pm, month, date, day
Observed 2026-10-03 · Regional scope: Australia · Unverified extraction.
Original manufacturer wording is retained for source data without a reviewed translation.
Recorded discovery details.
Official discovery source
The exact token was retained from a stored official manufacturer URL or feed. The source supports discovery, but does not by itself verify every model detail.
Open official manufacturer page ↗Source record: sitemap-casio · Publication eligible: no.
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As an Amazon Associate I earn from qualifying purchases.
Affiliate link: WatchesAtlas may earn a commission from qualifying purchases, at no extra cost to you.
As an Amazon Associate I earn from qualifying purchases.
Affiliate link: WatchesAtlas may earn a commission from qualifying purchases, at no extra cost to you.
As an Amazon Associate I earn from qualifying purchases.
Affiliate link: WatchesAtlas may earn a commission from qualifying purchases, at no extra cost to you.
As an Amazon Associate I earn from qualifying purchases.
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As an Amazon Associate I earn from qualifying purchases.
These are discovery candidates, not verified alternatives or product variants.