Casio has announced the launch of this year’s G-SHOCK Precious Heart Selection, which offers shock-resistant watch models inspired by the winter.
To be launched on 10th November, this year’s G-SHOCK Precious Heart edition offers five analog-digital timepieces based on GA-2100/GM-2100 and one based on GA-110.

Fitted with white resin wristbands, these new watches have a bright metallic dial with the motif of the glittering decorations and illuminations of winter cities. The dial colors offered in the Casio G-SHOCK Precious Heart Selection 2023 are Navy, Pink, Blue, Orange and Purple.

GM-2100 is a metal version of the best-selling GA-2100, known worldwide as Casioak as it features an octagonal bezel inspired by the iconic AP Royal Oak watch.

For the Precious Heart Selection Edition 2023, Casio has created four evolutions of the G-SHOCK Octagonal bezel watches: GM-2100WS, GM-S2100WS, GA-2100WS and GMA-S2100WS. They come in different sizes and dial colours.

The fifth timepiece of the winter-inspired G-Shock collection is GA-110WS, a purple dial version based on the Casio G-SHOCK GA-110 model.

The brand is also offering an opportunity to buy pair watches from this series. For example, models GM-2100WS and GM-S2100WS can be purchased as pair. As a specification unique to pair watches, a mark made of rope tied into a heart shape is engraved on the case back.
For this new collection, Casio has also developed a new image campaign featuring the Korean 5-member girl group ITZY.
Technical details
Collection: Casio G-SHOCK Precious Heart Selection 2023
Models: GM-2100WS, GM-S2100WS, GA-2100WS and GMA-S2100WS
Case
Case material: Carbon or Resin
Bezel: Resin or Metal
Glass: Inorganic
Impact resistant construction
Waterproof: 20 ATM
Dial
GM-2100WS: Navy
GM-S2100WS: Pink
GA-2100WS: Blue
GMA-S2100WS: Orange
World time
Time display in 48 cities around the world (31 time zones, with summer time setting function) + UTC (Coordinated Universal Time)
Stopwatch
1/100 seconds (less than 1 hour) / 1 second (more than 1 hour), 24 hour meter, with split
Timer
Set unit: 1 minute, maximum set: 24 hours, measured in 1 second increments
Alarm
5 time alarms, time signal
Other features
Hand retraction function, fully automatic calendar, 12/24 hour display switching, operation sound ON/OFF switching, double LED light: LED light for dial (super illuminator, afterglow function, afterglow time switching: 1.5 seconds/3 seconds) , LED backlight for LCD section (super illuminator, afterglow function, afterglow time switching: 1.5 seconds/3 seconds)
Room temperature portable accuracy
Average monthly difference ±15 seconds
Power supply/battery life
GM-2100WS: SR726W x 2, about 3 years
GM-S2100WS: CR1025, about 3 years
GA-2100WS: SR726W x 2, about 3 years
GMA-S2100WS: SR726W x 2, about 3 years
Dimensions
GM-2100WS: 49.3×44.4×11.8mm
GM-S2100WS: 45.9×40.4×11.0mm
GA-2100WS: 48.5×45.4×11.8mm
GMA-S2100WS: 46.2×42.9×11.2mm
Strap
White resin
Weight
GM-2100WS: Approx. 72g
GM-S2100WS: Approx. 55g
GA-2100WS: Approx. 51g
GMA-S2100WS: Approx. 45g
Suggested retail price
GM-2100WS: 27,500 yen (tax included)
GM-S2100WS: 26,400 yen (tax included)
GA-2100WS: 18,150 yen (tax included)
GMA-S2100WS: 18,150 yen (tax included)
Model: GA-110WS
Case
Case material: resin
Impact resistant construction
Inorganic Glass
Waterproof: 20 ATM
Magnetic resistance: JIS class 1 magnetic resistance
Dial
Purple
World time
Time display in 48 cities around the world (29 time zones, daylight saving time setting function) + UTC (Coordinated Universal Time), home time city switching function
Stopwatch
1/1000 second, 100 hour meter, speed measurement function (MAX 1998 unit/h, 2 unit/h unit), lap/split measurement switching
Timer
Set unit: 1 minute, maximum set: 24 hours, measured in 1 second increments, auto repeat
Alarm
5 time alarms (only 1 with snooze function), time signal
Other features
Fully automatic calendar, 12/24 hour display switching, LED light (auto light, afterglow function, afterglow time switching: 1.5 seconds/3 seconds)
Room temperature portable accuracy
Average monthly difference ±15 seconds
Power supply/battery life
CR1220・About 2 years
Dimensions
55.0×51.2×16.9mm
Weight
Approximately 72g
Suggested retail price
19,800 yen (tax included)