A full-metal analogue watch, heir to the spirit of the very first
G-SHOCK
Now in a full-metal construction, this 2100-line watch features an octagonal form inherited from the DW-5000C, the very first G-SHOCK that debuted in 1983. With its screw-back case, bezel and band crafted with stainless steel, the watch offers a streamlined, minimalist design while protecting the module from drops and impacts with its iconic G-SHOCK shock-resistant structure. With its tough, dimensional forged form, the bezel shines with an attractive circular hairline finish on its top surface. Reproducing the dimpled portions of the DW-5000C in metal, the band presents enhanced textures with differentiated hairline and mirror finishes.
Slimline module design achieved
with high-density mounting
Employing a slim Tough Solar powered timekeeping module with Bluetooth® connectivity, the watch maintains the same sense of size as the previous GM-2100 while offering a wider range of functions and full-metal construction. While delivering high utility with Smartphone Link and Tough Solar functionality, the GM-B2100 offers a comfortable fit on the wrist as well.
Full metal
shock-resistant structure with precision refinement
Buffering components made of fine resin are installed between the stainless-steel bezel and case to protect the module from shock. Undergoing meticulous processes of forging, cutting, and polishing, the bezel and case are precisely crafted down to the intricately shaped face, and also to the back, which is the key to the precision fit. Additionally, a three-pronged structure is employed for the lugs on the case to disperse shock to the connective part of the band.
Dial finishing achieved with microfabrication technology
Dual-layer dial construction is employed to present the inset dial and LCD portion with distinct finishes of their own. With a minute grind-mark finish and vapour deposition applied to the inset dial ring, laser welding used to secure it to the dial, and more, precision die moulding technologies applied by Yamagata Casio deliver an intricate form and meticulously detailed surface finish. In addition, the vapour deposition applied to the dimensional index marks and the indicator hand emphasises the metallic texture for a dial design that complements the watch’s metal exterior.
Three distinctive IP colors for full-metal design
In addition to brilliantly gleaming silver (GM-B2100D), two other options are offered: all-black IP for an intrepid look (GM-B2100BD) and fashionable rose gold IP (GM-B2100GD).
Solar x Bluetooth
Solar-powered timekeeping with Bluetooth® for enhanced accuracy and reliability.
Super Illuminator
Super Illuminator (high-brightness double LED light) for maintaining watch readability in the dark
*Image shows the GM-B2100D-1A
Multiple functions, all at your fingertips
– Automatic time adjustment (four times a day)
– Easy watch setting
– World time (about 300 cities)
– Time & Place:
Pressing a button on the watch records the date, time and position on a map. Useful as an activity log.
– Reminder:
The watch will remind you of up to five upcoming events, which you set within the app.
– Phone finder
Shock Resistant
Shock-resistant construction protects against impact and vibration.
-
Tough Solar
Solar power supply and battery life
-
Bluetooth
Smartphone Link feature
Mobile link (Wireless linking using Bluetooth®)
App connectivity feature
Auto time adjustment
Easy watch setting
Approximately 300 world time cities
Time & place
Reminder
Phone finder -
200M Water Resistant
-
Full Auto Super LED
(Double)
-
5 Alarms
-
1/100 Stopwatch
(1Hr)
-
Countdown Timer
(24Hr)
-
Full auto Calendar
-
World Time
(31TZ, 48Cities+UTC)
-
Hand Retract Function
-
Case
Stainless Steel
-
Alternate Sku No.
GM-B2100GD-5ER, GMB2100GD-5A,
- Case and bezel material: Copper IP Stainless steel
- Band: Copper IP Stainless Steel Band, Solid Band, One-touch 3-fold Clasp
- Shock Resistant
- Tough Solar
- Smartphone Link: Mobile link (Wireless linking using Bluetooth®)
- Auto time adjustment
- Easy watch setting
- Approximately 300 world time cities
- Time & place
- Reminder
- Phone finder
- Neobrite
- 200-meter water resistance
- Case / bezel material: Resin / Gold IP Stainless steel
- Resin Band
- 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, Home city/World time city swapping - 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
- Hand shift feature
- 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: 7 months on rechargeable battery (operation period with normal use without exposure to light after charge) 18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
- Energy saving feature
- Power Saving (display goes blank to save power when the watch is left in the dark)
- Battery display/alert
- Battery level indicator
- LED: White
- Mineral Glass
- Screw Lock Back
- Compatible band size
- 150 to 205 mm
- Module No. 5691
- Size of case: 49.8 × 44.4 × 12.8 mm
- Total weight: 165g
- UPC: 889232327259
