G-SHOCK GMA-P2100M-4A - Mid-Size Octagon
G-SHOCK GMA-P2100M-4A - Mid-Size Octagon
Pink gold against pink resin is a softer register than G-SHOCK usually plays in, and the small case is what makes it hold together.
The GMA-P2100M sits in the 2100 Series as a mid-size model, in resin and bio-based resin on a band of biomass plastics, at 40.2 mm across and 40 grams. That is the lightest G-SHOCK octagon available, and it wears closer to a fashion watch than a field one.
Pink across the face and band with pink gold on the accents, case 46 by 40.2 mm and 11.2 mm deep. Skeleton hands over the LCD, Neobrite markers. Module 5730 handles world time, a stopwatch, a countdown timer and daily alarms, on a three-year cell. 200 m water resistant.
Delicate to look at, and entirely unbothered by a swimming pool.
Perfect for: pink and rose gold G-SHOCK watches, small lightweight watches, mid-size octagonal watches.
Specifications
- Collection
- 2100 Series
- Case Diameter
- 40.2 mm
- Case Thickness
- 11.2 mm
- Case Material
- Resin / Bio-based resin
- Crystal
- Mineral Glass
- Water Resistance
- 200 m (20 ATM)
- Dial Color
- Pink / Pink Gold
- Movement
- Quartz
- Caliber
- Casio module 5730
- Power Reserve
- 3 years on CR1025
- Functions
- World time, Stopwatch, Countdown timer, Alarm, Auto calendar
- Strap / Bracelet
- Resin Band (Biomass plastics)
- Strap Color
- Pink
- Reference
- GMA-P2100M-4A
- Released
- 2025-06-18
- Case Size
- 46 x 40.2 x 11.2 mm
- Weight
- 40 g
- Finish
- Neobrite
- Construction
- Shock Resistant
- Band Size
- 145 to 190 mm
- Power
- 3 years on CR1025
- Accuracy
- ±15 seconds per month
- Calendar
- Full auto-calendar (to year 2099)
- Illumination
- 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)
- World Time
- 31 time zones (48 cities + coordinated universal time), daylight saving on/off
- 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, split time, 1st-2nd place times
- 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)
- Alarm
- 5 daily alarms; Hourly time signal
- Other Features
- 12/24-hour format; Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.); Analog: 2 hands (hour, minute (hand moves every 20 seconds)) Digital: Hour, minute, second, pm, month, date, day