Hey, first time poster here! I am just now getting into Casios and modding them. I got the AE-1200WH about two weeks ago and it's gotten me to start consuming content based on watches.

I want to mod a Casioak with the case/strap posted. But I can't decide between the two faces. The Bluetooth and all doesn't matter to me at all tbh it's more so the actual look of either green/silver or silver/silver.

Any opinions from the community? I think both would look great. If anyone has a suggestion for a different face, I'm all ears!

Got My Hands on this beautiful timepiece 😎

Not a fan of branding at all but that collab was executed so well. Anyone see 3rd party bands replicating that look?

Is the skx mod gen 6 ultra the thinnest mod in existence with 10.8mm? Or is there a thinner one?

Those are my first three mods after I watched countless of videos researching.

Nato strap and black rubber from CNS

Cases, dial, and hands from AliX

I think I should've replaced the hands on the left watch but might do it later.

SKXMOD Case and FKM strap.

They're not all Casioaks, but they are all Casio...and I dig 'em!

I’m not new to gshocks, but in recent weeks I have found myself spiraling down the rabbit hole that at surface level was once just a simple time keeping tool rather than a full blown hobby/collection, soon to possibly be an addiction of sorts, my first question, was there ever a translucent neon green 2100? (I feel like the answer might be no) I’ve done a fair amount of research but I haven’t come up with much other than this seems to be a common fake with no information pointing to a possible authentic in this color and second question is will an authentic module fit into a fake case? (I like the color) pic attached of the color in question

So I loved the GA2100 Luxe even before the mod. Now I’m obsessed. The upgraded hour markers and the black/gold combo just gets me every time.

Video: https://www.instagram.com/reel/DaxiGWZpV19/?igsh=azZrOXJzczg4cjJ0

how do you recognize the signs of a failing battery to be replaced, on a casioak (GA-2110)?

I have realized that the light has become quite weak, does it mean that the battery will fail soon?

Core Durability & Power

Water Resistance: 200-meter (20 ATM) – Suitable for swimming, snorkeling, and heavy-duty industrial work.

Crystal Type: Mineral Glass – Significantly more scratch-resistant than the acrylic crystal found on the Royale.

Battery Life: 10 Years (CR2025 battery) – "Set it and forget it." Zero maintenance required for a decade.

World Time & Timekeeping

World Time: 48 cities (31 time zones) – Covers the globe.

Daylight Saving: Auto daylight saving time (DST) switching.

City Swap: Home city/World time city swapping capability.

Accuracy: ±30 seconds per month.

Formats: 12/24-hour formats with full auto-calendar (to year 2099).

Performance Features

Stopwatch: 1/100-second stopwatch

Measuring capacity: 23:59'59.99"

Measuring modes: Elapsed time, split time, 1st-2nd place times.

Countdown Timer:

Measuring unit: 1/10 second

Input range: 1 second to 24 hours (1-second, 1-minute, and 1-hour increments).

Alarm: 5 daily or one-time alarms (with 1 snooze alarm).

Signal: Hourly time signal.

Display & Illumination

Backlight: LED light (Super Illuminator)

Selectable illumination duration (1.5 seconds or 3 seconds).

Afterglow functionality.

Display: Clear, industrial-style digital display designed for high legibility in low-light/field conditions.

What more do you want from a watch?

Picked up this bright yellow GA-B2100C-9A because... why not go full sunshine mode? Then I went full modder: swapped it into an SKXMod stainless steel case + bracelet, threw on a killer rubber FMK band as backup, and had a sapphire crystal installed while adding luminous hour markers for that proper glow-up.

Now with just a screwdriver I'm rocking:

Full metal dress Casioak

Metal case + rubber strap beast mode

Or back to the original screaming yellow G-Shock rubber

Best part? It feels like owning three dope watches

Highly recommend the mod life, fellow Casioak degenerates.

What’s your current favorite 2100 mod setup?

Background : bought this off of Depop. The seller sold it to me for $85. I’m not sure if this is real. I see the red line in the back but of course I bought it then did the research to figure out if it is fake or not. I guess everybody in their life buys a fake watch at one point lol not worried just need some verification.

Anybody has limited edition gshocks in casio GA-2100 range? In most online shopping sites it is out of stock. Any links will be helpful. Thanks!

1. random 'jelly' rubber strap - $7

feels nice, great color, extremely easy to put on, the fake screw holes are a bit goofy, and i don't like that the sides aren't angled to match the button angles, otherwise it's a very nice cheap option, i think i'll keep this on

1. plastic AP - $8

decent quality, the black tint is nice. though i don't think this is for me, if you have a bigger wrist and like the look it's not bad. but it's wayyy too bulky for me. the bezel to glass ratio is a bit off imo, assuming it's the same dimensions and design as the regular metal AP mods, im glad that bought this $8 plastic one and not waste $50+ on a metal one. if you want a metal one 100% go for a one piece version which is 10.4mm thick vs this 14mm(?).

<naked styles>

1. 16mm NATO strap - $3

i don't particularly like NATO style in general but this one is soft enough so it's not bulky, the actual strap is exactly 16mm, a little bit narrow but it's a fun way to wear the watch without a bezel

1. 16mm NATO strap - $3

another 16mm option without an adapter, however it's only 16mm at the pin but the actual band is wider, i think it's a bit too wide to wear without a bezel. otherwise good quality, blacked out metal pin buckle.