GMB2100AD-5A

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.

Band

Stainless Steel BandSolid BandOne-touch 3-fold Clasp

Case and bezel material

Stainless steel

Case dimensions (L×W×H)

49.8 × 44.4 × 12.8 mm

Construction

Shock Resistant

Power supply and battery life

Tough Solar (Solar powered)

Water resistance

200-metre water resistance

Weight

165 g

Compatible band size

150 to 205 mm

Crystal

Mineral Glass

Accuracy

Accuracy: ±15 seconds per month (with no mobile link function)

Alarm/hourly time signal

5 daily alarms Hourly time signal

Calendar

Full auto-calendar (to year 2099)

Light

Double LED light LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)

Other features

Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.) 12/24-hour format Date/month display swapping Day display (days of the week selectable in six languages) Regular timekeeping: Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (battery level, mode) Digital: Hour, minute, second, pm, month, date, day

Stopwatch

1/100-second stopwatch Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes) Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) Measuring modes: Elapsed time, lap/split time

Timer

Countdown timer Measuring unit: 1 second Countdown range: 60 minutes Countdown start time setting range: 1 second to 60 minutes (1-second increments and 1-minute increments)

Observed 2026-10-03 · Regional scope: Australia · Unverified extraction.