About


Hey there, I’m Trevor — though some of you might know me as WatchDiehl on Reddit or Instagram. What started as a simple photography hobby turned into something much bigger. As more people noticed my custom builds, requests started rolling in, and before I knew it, I was spending nights in my workshop turning that passion into a craft.

At Moonphase Mods, I keep things personal. Every build comes straight from my home workshop, and every message comes from me — no bots, no templates, just real conversation and real craftsmanship. Feel free to reach out anytime.

What I Do

I take genuine Omega x Swatch watches purchased directly from my local Swatch store and mod them into full steel-cased builds. I also create custom Seikos, which are a bit more involved and tailored to each person’s style — if you’re interested in something unique, let’s chat about your vision.

Are Your Watches Real Omega x Swatch?

Absolutely. Every Omega x Swatch piece I use is 100% authentic and sourced in person. I record videos of each watch before shipping, showing it fully functional and genuine. It’s easy to spot a fake once you see how a real one moves.

What’s Included

Each order includes:

  • The original Swatch box, papers, strap, and receipt
  • The modded watch in the protective case the parts came in or packaged safely
  • Any extra parts or upgrades that were part of your build

Everything is packaged carefully to ensure it arrives safely and ready to wear. I try to set the time to your local area.

Build Time

Timing depends on parts availability:

  • Ship-ready builds: Sent out within 1–2 days
  • Built-to-order: Usually 1–5 days, or up to 2+ weeks if I’m waiting on parts

Each listing clearly states the status, and you can always message me to confirm timing before you buy.

Refunds

Because these are custom builds, refunds aren’t available. Every watch is inspected and filmed working before it leaves my workshop. Once shipped, I can’t control what happens in transit, but I’m exploring Shopify’s shipping insurance options to help protect your purchase.


Shipping

Orders ship via USPS or UPS, depending on your location and delivery speed. I always choose the option that gets your watch to you fastest and safest — typically 2–4 days in the U.S.

Taxes & Fees

Running a legit business means paying the legit dues. Taxes and fees are included in pricing, so no surprises from the IRS or me.

Thanks for visiting Moonphase Mods — where every build is crafted with care, precision, and a little lunar magic.