Unverified reference candidate
Casio
GW-8230NT-4
- Case dimensions (L×W×H)
- 52 × 50.3 × 18 mm
- Weight
- 84 g
- Case and bezel material
- Titanium / Bio-based resin
- Band
- Bio-based resin band
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Search results and retailer pages may include other models. Check the exact reference, seller, condition and delivery terms on the destination website.
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)
- 52 × 50.3 × 18 mm
- Weight
- 84 g
- Case and bezel material
- Titanium / Bio-based resin
- Band
- Bio-based resin band
- Construction
- Shock Resistant
- Water resistance
- ISO 200 meters Water Resistance
- Power supply and battery life
- Tough Solar (Solar powered)
- Crystal
- Mineral Glass
- Compatible band size
- 150 to 220 mm
- World time
- World time 31 time zones (48 cities + coordinated universal time), city code display, 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
- Timer
- Countdown timer Measuring unit: 1 second Input range: 1 minutes to 24 hours (1-minute increments and 1-hour increments)
- Light
- LED backlight (Super Illuminator) Full auto LED light, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
- Light color
- LED:White
- Calendar
- Full auto-calendar (to year 2099)
- Accuracy
- Accuracy: ±15 seconds per month
- Glass
- Mineral Glass
- Back plate
- Screw Lock Back
- Surface treatment
- Black ion plated case
- Diving feature
- Dive time and surface interval measurement function Dive time: 1 second increments, up to 23:59'59 Surface interval: 1 minute increments, up to 47:59'59 Memory capacity: One set of 10 data (dive start date and time, dive time)
- Moon data
- Moon data (moon age of the specific date, moon phase graph)
- Tide graph
- Tide graph (tide level for specific date and time)
- Alarm/hourly time signal
- 5 daily alarms (with 1 snooze alarm),Hourly time signal
- Mute feature
- Button operation tone on/off
- Energy saving feature
- Power Saving (Turns off the display when the watch is left in the dark)
- Battery display/alert
- Battery power indicator
- Run time
- Approx. battery operating time: 14 months on rechargeable battery (operation period with normal use without exposure to light after charge) 36 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
- 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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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.
These are discovery candidates, not verified alternatives or product variants.