TONE ON TONE COLLECTION
G-SHOCK, the watch that has relentlessly pursued timekeeping toughness since its release in 1983, announces a new Tone On Tone series of timepieces in fashionable one tone designs. Wire protectors, a first for GA2100 series models, accent the one tone coloring of these models. The three base models of this new series are the octagon case GA2100, and the standard digital DW5600. These new models fit right in both in terms of fashion and practical timekeeping.
Line up
FEATURES

Package
SPECIFICATIONS
GA-2100PTS, GA-2100PT Features
- Shock resistant (G-SHOCK)
- 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) - Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents)
- World time
31 time zones (48 cities + coordinated universal time), daylight saving on/off - 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, split time, 1st-2nd place times - Countdown timer
Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 second to 24 hours (1-second increments,
1-minute increments and 1-hour increments) - 5 daily alarms
- Hourly time signal
- Full auto-calendar (to year 2099)
- 12/24-hour format
- Button operation tone on/off
- Regular timekeeping
Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day)
Digital: Hour, minute, second, pm, month, date - Accuracy: ±15 seconds per month
- Approx. battery life: 3 years on SR726W × 2
- Size of case / total weight
GA-2100PTS.......48.5 45.4 13.2* mm / 53 g
GA-2100PT .........48.5 45.4 13.2* mm / 53 g
*Includes protector.
DW-5600PT Features
- Shock resistant (G-SHOCK)
- Electro-luminescent backlight
Afterglow - Flash alert
Flashes with buzzer that sounds for alarms, hourly time signal, countdown timer
(time up) - 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, split time, 1st-2nd place times - Countdown timer
Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 second to 24 hours
(1-second increments, 1-minute increments and 1-hour increments)
Other: Auto-repeat - Multi-function alarm
- Hourly time signal
- Full auto-calendar (to year 2099)
- 12/24-hour format
- Regular timekeeping: Hour, minute, second, pm, month, date, day
- Accuracy: ±15 seconds per month
- Approx. battery life: 2 years on CR2016
- Size of case / total weight
DW-5600PT.........48.9 42.8 14.8* mm / 55 g
*Includes protector.