It’s very simple.

Use this link BUILD MY CUSTOM WATCH to choose your case, band, and display colors (check the reference images in the listing for section numbers & watch case options).

If your option isn’t presented on the custom build form. You can still purchase an option most similar to yours and leave any additional information/description inside the “Notes” form that will pop up.

If I have any questions from there, I will reach out to your email for any clarification (please leave it in the “Notes” section as well).

• Casio Royale (AE1200).

At this moment, I only customize the Casio Royale. More models will be added as soon…

No.

I only work with brand new watches that I source - this keeps quality and consistency locked in. If you’ve got a custom idea, please email me at: NocturnalTimewatches@gmail.com

Not yet.

International shipping is possible but can cost 2–3x the price of the watch. If you're outside the U.S. and still want to go for it, reach out and we’ll talk.

Short answer: Yes - but with a disclaimer.

The watches I use are originally rated at 100 meters water resistance, and I take care during the modding and reassembly process to maintain that integrity as much as possible.

While the case and seals are reinstalled properly, I recommend using common sense:

Washing hands, rain, or splashes — totally fine.

Swimming or full submersion? Not recommended, just to play it safe since it’s no longer sealed in a factory environment.

No.

Customizing the watch voids their original warranty.

But every watch is checked carefully before shipping to make sure they work properly.

All orders ship from sunny Florida.

No.

Nocturnal Time is an independent brand and is not affiliated with, endorsed by, or sponsored by Casio Computer Co., Ltd.

I simply use genuine Casio watches as the base for my customer’s requested custom builds.