List of G-Shock Movements

Casio G-Shock watch movements or calibers are called modules. It sounds fancy, but when you read that a specific GShock watch model has a certain module, they are talking about the movement inside. These modules are essentially just digital (and sometimes ana-digi) quartz movements.

How to find the module number?

The module number can be found on the caseback of your G-Shock watch. Look for the 4 digit numeric code with a box around it.

List of G-Shock Modules:

On this page, the G-Shock modules will be listed in groups. This can make it easy to find what battery your watch calls for, or if certain modules are interchangeable. Each module will be linked to the caliber listing. If there isn’t a caliber listing yet, it will be linked to the Casio G-Shock official watch manual archives.

If you have a GShock not listed here, please comment below.

AW Family:

AW-500 – Module 5416
AW-590 – Module 4778
AW-591 – Module 4778
AWG-M100 – Module 5230
AWG-M510 – Module 5230
AWM-500 – Module 5640

DW Family:

DW-5000 – Module 3421
DW-5600 – Module 3229
DW-5750 – Module 3229
DW-6900 – Module 3230
DW-9052 – Module 3232
DW-D5500 – Module 3433
DW-D5600 – Module 3433
DW-5900 – Module 3465
DW-B5600 – Module 3509
DWE-5600 – Module 3229

G Family:

G-001 – Module 3247
G-100 – Module 2327
G-300 – Module 3750
G-2900 – Module 2548
G-5600 – Module 3160
G-5600U – Module 3496
G-6900 – Module 3180
G-7700 – Module 3095
G-7900 – Module 3194
G-8900 – Module 3285
G-9000 Mudman – Module 3031
G-9100 Gulfman – Module 3088
G-9300 Mudman – Module 3261
G-1400 – Module 5245
G-B001 – Module 3519

GA Family:

GA-100 – Module 5081
GA-110 – Module 5146
GA-120 – Module 5229
GA-150 – Module 5255
GA-200 – Module 5229
GA-201 – Module 5229
GA-300 – Module 5259
GA-310 – Module 5357
GA-400 – Module 5398
GA-500 – Module 5478
GA-700 – Module 5522
GA-800 – Module 5535
GA-900 – Module 5637
GA-1000 – Module 5302
GA-1100 – Module 5441
GA-2000 – Module 5590
Source – calibercorner.com
GA-2100 – Module 5611
GA-2200 – Module 5674
GA-B001 – Module 5690
GA-B2100 – Module 5689
GAC-110 – Module 5363
GAS-100 – Module 5445
GAW-100 – Module 5444
GAX-100 – Module 5484

GB Family:

GB-5600B – Module 3419
GB-6900B – Module 3417
GB-X6900B – Module 3418
GBA-400 G’MIX – Module 5413
GBA-800 – Module 5554
GBA-900 – Module 5641
GBD-100 – Module 3481
GBD-200 – Module 3506
GBD-800 – Module 3464
GBD-H1000 – Module 3475
GBX-100 – Module 3482

GD Family:

GD-100 – Module 3263
GD-110 – Module 3400
GD-120 – Module 3427
GD-350 – Module 3403
GD-400 – Module 3434
GD-X6900 – Module 3420

GF Family:

GF-1000 – Module 3185

GG Family:

GG-1000 Mudmaster – Module 5476
GG-B100 Mudmaster – Module 5594

GLS/GLX Family:

GLS-5600 – Module 3178
GLS-8900 – Module 3422
GLX-5600 – Module 3215
GLX-6900 – Module 3194

GM Family:

GM-110 – Module 5553
GM-2100 – Module 5611
GM-5600 – Module 3229
GM-6900 – Module 3230
GM-B2100 – Module 5691
GM-S2100 – Module 5633
GM-S5600 – Module 3489
GMA-B800 – Module 5555
GMA-S110 – Module 5425
Source – calibercorner.com
GMA-S120 – Module 5518
GMA-S130 – Module 5540
GMA-S140 – Module 5613
GMA-S2100 – Module 5611
GMD-B800 – Module 3486
GMD-S5600 – Module 3523
GMD-S6900 – Module 3436
GMW-B5000 – Module 3459

GN Family:

GN-1000 Gulfmaster – Module 5442

GPR Family:

GPR-B1000 Rangeman – Module 3452
GPW-1000 – Module 5410
GPW-2000 – Module 5502

GR Family:

GR-8900 – Module 3269
GR-B100 – Module 5536
GR-B200 – Module 5635

GS/GSx Family:

GS-1400 GIEZ – Module 5040
GSG-100 Mudmaster – Module 5562
GST-200 – Module 5475
GST-B100 – Module 5513
GST-B200 – Module 5608
GST-B300 – Module 5631
GST-B400 – Module 5657
GST-S100 – Module 5445
GST-S110 – Module 5445
GST-S130 – Module 5516
GST-S200 – Module 5475
Source – calibercorner.com
GST-S210 – Module 5475
GST-S300 – Module 5525
GST-S310 – Module 5525
GST-S330 – Module 5516
GST-W100 – Module 5444
GST-W110 – Module 5444
GST-W130 – 5515
GST-W300 – Module 5524
GST-W310 – Module 5524
GST-W330 – 5515
GSW-H1000 – GSW-H1000

GW/GWx Family:

GW-2310 – Module 3195
GW-5000 – Module 3159
GW-5000U – Module 3495
GW-5510 – Module 3159
GW-6900 – Module 3179
GW-7900 – Module 3200
GW-8900 – Module 3268
GW-9000 Mudman – Module 3050
GW-9100 Gulfman – Module 3089
GW-9100 Mudman – Module 3260
GW-9400 Rangeman – Module 3410
GW-A1000 – Module 5240
GW-A1100 – Module 5311
GW-B5600 – Module 3461
GW-M500 – Module 3405
GW-M5610 – Module 3159
GW-M5610U – Module 3495
GW-S5600 – Module 3159
GW-S5600U – Module 3495
GWF-1000 Frogman – Module 3184
GWF-A1000 Frogman – Module 5623
GWF-D1000 Frogman – Module 3445
GWG-100 Mudmaster – Module 5561
Source – calibercorner.com
GWG-1000 Mudmaster – Module 5463
GWG-2000 Mudmaster – Module 5678
GWN-1000 Gulfmaster – Module 5371
GWN-Q1000 Gulfmaster – Module 5477
GWR-B1000 Gravitymaster – Module 5588
GWX-5600 – Module 3222
GWX-5700 – Module 3215
GWX-8900 – Module 3279

GX Family:

GX-56 – Module 3221
GXW-56 – Module 3220

MRG Family:

MRG-7600 – Module 5163
MRG-7700 – Module 5163
MRG-8100 – Module 5068
MRG-B1000 – Module 5526
MRG-B2000 – Module 5625
MRG-B5000 – Module 3501
Source – calibercorner.com
MRG-G1000 – Module 5411
MRG-G2000 – Module 5531

MTG Family:

MTG-1200 – Module 5040
MTG-1500 – Module 5055
MTG-B1000 – Module 5544
MTG-B2000 – Module 5636
MTG-B3000 – 5672
MTG-G1000 – Module 5455
MTG-M900 – Module 3406
MTG-S1000 – Module 5369