G-SHOCK CASIO Mudmaster GG-B100-1AJF Bluetooth Mens Watch (Japan Domestic Genuine Products)

This is my 2nd Casio. I have had Casio Pathfinder prg 1300g for 10 years and recently broke it's strap and decided to get a new mudmaster series watch while I hunt down the right strap replacement for my old one.I compared this watch with several others and I must say , this watch is a great buy and value for money. Casio has done well to move with the times and removed automic time keeping from this watch to replace it with Bluetooth connection that seamlessly connects with smartphone to enable a whole bunch of features.I earlier got the rangeman - GPR-B1000-1 but then returned it for this one for 2 primary reasons :-1. This fits much better and offers quite a lot of features + Bluetooth that Rangeman lacks. Rangeman was way too big and bulky for me personally2. This is less than half the cost of Rangeman. Also, I personally don't really care about gps feature in Rangeman as I don't think I would depend on just a watch if I were to go somewhere where phones don't work...Now , coming back to this one.. this is an absolute beauty.. lightweight but tough.. carbon core and carbon case bring out such a great character in this watch. It feels just right fit for right sized wrist on an average built man .I really really wish Casio provided has solar charging option but for me that's not a deal breaker and I can live with battery replacements every other year.. at least , they have a low battery indicator...To close out.. this is a great add to your collection and you will not be disappointed.

After two years, I'm incredibly pleased with the durability and functionality of the Casio G-SHOCK Mudmaster GG-B100-1AJF, and I highly recommend it to fellow outdoor enthusiasts.

So far I really like this G-Shock. It has all the functions I desire and works flawlessly. To get all the advantages of the watch to work easily one really needs the G-Shock Connected app for the phone (mine is an iPhone 11 pro). The watch will work without the app but the app makes configuring the watch really easily. That is, if it worked. I found the app to function with the basics but according to web searches the user should be able to configure all the attributes of the watch and that is not the case. The logging modes do work and the the tracker works fine, but all of the alarm functions work from the watch but not from the app neither does the timer functions. So the watch is great but don't be fooled by the app.

All of the above and it is easy to use. It isn’t solar. But if a battery is it it’s only weak point, I’ll live with it.

I had to get G-SHOCK Mudmaster to add to my Mudman collection!!! I love all my G-Shocks, but this one fits on my wrist like a glove. And not to mention the long list of functions Casio pack into this watch!! And it came a week early from Japan!!! Thumbs up to the to the watch company on the packaging too, very well packed and protected.

Great product, looks great, my first G-Shock and am not disappointed...only reason for a four star review is that it took about two weeks just to get shipped but got here sooner than they said it would be here...I would buy from these people again...bottom line.

I bought this watch not even a year ago and the battery died.No one wants the change the battery because it is a diving watch it cost me $545.00 I feel they should send me a new watch or have the battery changed for fee. help.

Simple pairing with g shock app (on iOS). Works great for everyday wear and outdoor activities. Wear it regularly in the ocean and on hikes. Only disappointment is the inaccurate temperature sensor. I still prefer my GWG-1000 just because it fits better - the GG-B100 wears slightly smaller on my wrist.

There is nothing to dislike it except maybe it to be solar. It's a great product with many different functions that once mastered are useful, and it's looking great on my wrist.

Bluetoothでスマホと繋げることができる、ということに惹かれて購入しました。万歩計としても使えますし、コンパス、気温計、高度なども測定できます。海外に行ったときに時計を合わせる必要がないのもいいです。

Love this watch. Aside from having a battery, which I will need to replace some day, it’s a great watch.

G-SHOCKはかなり久しぶりの購入になります。渡来品のR社やC社の自動巻き時計を愛用しておりました。最近流行りのスマートウォッチに興味があり、色々調べていました。LINEや電話の通知などが時計に表示されるのは大変便利ですが、バッテリー切れが数日となっており普通のクオーツ時計の数年に比べると日頃の運用に私は耐えられないと判断しました。自動巻き時計は電池の問題はないですが、メンテナンス代でこちらの時計以上の金額を支払っていました。こちらの商品はスマホと連動させ、LINE等の通知はできませんが時刻同期や位置情報のトラッキング機能がありました。海外にはよく行きますので時刻合わせはかなり魅力的でした。また電波時計のように面倒な操作がアプリからできるのも良いポイントです。この時計を購入し何週間か使用しましたが、とにかく私には気が楽でした！！タフさを売りにしていますので、少しどこかにぶつけたとしても【あ、当たったな】としか思わなく、やはり巷で高級時計と言われている時計を使用している時は少し擦っただけでかなり気にしてしまし、ぶつけた時などはヒヤッとしてしまいます。(そんな事を気にするのは身の丈にあっていないのかもしれませんが、、、)また、最近のG-SHOCKは製品キャラクターや価格帯で魅せ方が上手いと思います。カーボンベゼルや高品質なバンド、LEDライトなどかなり質感が高いです。この価格でこの時計がよく作れるなと思うレベルです。無論、この前モデル(GWG-1000)よりセンサーが増えてソーラー電池では無くなったとのことで戦略的な価格を設定したしたことで安く買えるのですが。とにかく、日用使用には軽くタフで最高です！！また使用想定の過酷な環境をクリアできる作り込みは、普通の生活環境からですとかなりのマージンがあるので安心感もかなり高いです。(想定環境の状態ですと、多分私の体の方がもたないです)

Excellent accessoire....élégante et résistante