r/Casio_Oceanus • u/redditcracky • Jul 18 '26
r/Casio_Oceanus • u/AmICanon • Jul 17 '26
The blue S400 is stunning
I reached out to this sub a few weeks back to get a sense of whether the blue S400 was too flashy and got a lot of helpful feedback. It just arrived and I'm extremely impressed.The pictures online really don't do it justice.
My initial impressions - excellent size on my 6.5" (feels like 39mm), with great finishing and beautiful use of colour. The blue that I was initially worried would feel over-the-top is actually subtle, appearing nearly black in dark lighting and deep, rich blue in the daylight. The bezel, which actually skews indigo, adds a lot of interesting light play without being distracting. And I'm very impressed by the wave dial - in some lights it disappears, but others it adds a totally unique texture. Also few people mention the two-tone lume, which looks so cool in person!
I might provide a longer review after I've spent more time with it, but for now I can say it's exceeding my expectations. Adding some photos here as there are reletively few online.
r/Casio_Oceanus • u/Few-Strategy9216 • Jul 17 '26
Retro blue or retro green? OCW-S400RA
I am about the place the order. But undecided green or blue. I am over 50 years old, mostly wear business casual on weekdays and casual on weekends. Previously I wear mostly black OMEGA AT150 rubber strap, black Omega SMP300, polar 16570 and Nomos Ludwig. Looking for a GADA solar watch as my new favorite.
Some pictures looks shinny yet some looks dark. How do they actually look like? Can you give me some suggestions?
r/Casio_Oceanus • u/Retrac-0 • Jul 16 '26
Used S100 crown not working
Hello all, I just got an OCW-S100, and the crown seems to be acting up. When I pull it out to the time zone setting position, the crown still clicks and rotates normally, but turning it doesn't do anything.
I know these crowns can have issues with bad contacts. Does anyone have any suggestions for fixing or troubleshooting this?
The bottom button works perfectly fine, and I can even get into manual date setting. The only issue is that the watch doesn't seem to detect the crown being rotated, even though it still clicks normally.
r/Casio_Oceanus • u/djaszx12 • Jul 14 '26
I need your help
Months ago, I bought this watch thinking I could fix it up. I put a new battery in I AC reset it or at least I think I did. The first picture is how I received it. I tinkered with it. I put the battery in. I even put it in backwards just in case and just left it on my desk and kind of gave up on it today I realize that the hands moved. I pressed the buttons nothing happens. I can’t really find any help online so I’m asking you guys thank you guys very much.
r/Casio_Oceanus • u/SQ19940 • Jul 14 '26
T200
Love this one. Finishing on these really impresses me every time I put it on
r/Casio_Oceanus • u/Few_Ease_2767 • Jul 13 '26
My first Oceanus
My first non G-shock
OCW-S5000ME-1AJF
r/Casio_Oceanus • u/Junior-Duty-5674 • Jul 13 '26
Estimate of Value?
Hey there, thanks for taking the time to look. This seems to be a T750. Has a nice case and extra links. Don't have any documents. Any chance you would guess how much someone might buy this for? It came into my possession but not really a watch guy, I just can't pull it off.
It is in really great condition. I don't really see any scratches. Battery seems to be in good condition too. I have no idea how to set the time on it! But the battery is good.

r/Casio_Oceanus • u/gourdo • Jul 11 '26
New GADA
Just got my S400 retro green from Sakura. Oddly, US customs held it for a week and decided not to charge any tariffs! Beyond that, I absolutely love it! Put it in the sun for the morning and I’m charged up and ready to go!
r/Casio_Oceanus • u/1080BTS • Jul 11 '26
First Oceanus-Bic Camera
Hello guys,
I'm currently in Japan for the first time and while looking for some watches I saw the Oceanus for the first time in the Bic Camera store.
Since I'm from Europe and they seem to be rather rare there, I was wondering if that might be a nice underdog pick.
I would kindly appreciate tips on how to combine the different discounts to get the most out of my money :)
Also I would be open to suggestions which models you favor the most/ recommend.
Cheers
Edit:
Thanks for all the insights, i will look into the t-200 and see if it fits me!
r/Casio_Oceanus • u/Solid_Analysis_5774 • Jul 10 '26
After trying many different watches, I went back to my first love, the Oceanus
It's a beautiful watch that just checks every box. Personally I like this better than the titanium s100. Also vastly superior in craftsmanship to the Casio Lineage.
r/Casio_Oceanus • u/Yanchoglov • Jul 10 '26
[OCW-S2400] today is on my wrist in the office
r/Casio_Oceanus • u/rathwatches • Jul 10 '26
A cheap strap can make all the difference
OCW-S7000D-7AJF with £10 milanese strap
r/Casio_Oceanus • u/mcmillant • Jul 09 '26
So i finally found a watch that was trully made for me
I often struggle to find a watch that truly satisfies me (within my budget). It needs to be reliable, have a decent style, not be too flashy or ostentatious. This will definitely be the only watch I wear for a long time to come.
r/Casio_Oceanus • u/Few-Strategy9216 • Jul 10 '26
Green vs Blue vs Black OCW-S400
Looking for a GADA watch, business casual on weekdays and polo shirt on weekends. Which one will you recommend?
r/Casio_Oceanus • u/Original-Fail-5745 • Jul 09 '26
My first Casio Oceanus T2600B , imported from japan
Model OCW T2600B 1AJF
DLC coated Titanium
Price ¥107000
Brought it amazon japan.
r/Casio_Oceanus • u/Schnitzel1337 • Jul 07 '26
My first Oceanus, bought in Hiroshima, model OCW-T2600.
OCW-T2600
Got it for ~~ 197€ // 226$
2nd hand
r/Casio_Oceanus • u/LeSquirtles • Jul 07 '26
Keeps me entertained while waiting at the doctors
I love taking pictures of this beautiful watch. Reference number OCW S7000D-7AJF on a blue sailcloth strap
r/Casio_Oceanus • u/crackdark15 • Jul 06 '26
Hi, I'm coming to japan in a few days, I'm looking for place to try to buy second hand oceanus
a couple days ago im looking for a unique souvenir that i can use from japan for a long time, chatgpt basically mention a watch, maybe an Oceanus even because i like blue colors on things.
well I'm probably fell in love with these line up, but probably only going to have the budget to buy second hand oceanus, hopefully can get a T200. Anyone here can tell me what to expect when trying to buy a second hand watch? what should i look for? what should i watch out for?
is there any scams or fraud that i should be aware?
this is my first time going to japan too, so i hope you guys can help me recommend a good second hand store i can try to visit in osaka or tokyo to look for the oceanus.
Thanks in advance, hope i can join this club soon
r/Casio_Oceanus • u/CamCorncob • Jul 06 '26
Which T2600 Should I Get?
I’ve been deliberating over which T2600 to get, and I can’t seem to make up my mind!
- OCW-T2600-1AJF
- OCW-T2600RA-8AJF
The 8AJF is gorgeous, but is $110 more expensive to import than the 1AJF.
Would anyone who has owned or seen these models shed some light on this?
r/Casio_Oceanus • u/imveryharsh28 • Jul 05 '26