A Seiko Mod is a special watch hand-assembled from a prestigious Seiko automatic movement, combined with high-quality aftermarket parts, usually made of 316L stainless steel.

Have you ever dreamed of acquiring your ideal timepiece?
The purpose of Seiko mods is to bring the designs of luxury watches to a wider audience without resorting to counterfeit products, and by always using the best materials, such as sapphire crystal or ceramic bezels.

We include (for free) a complimentary tool kit with every order to help you adjust the strap properly and easily.

Since our watches are custom-made and hand-assembled, here are the details regarding our processing and shipping times:

• Assembly: 2-4 working days (custom-made & hand-assembled)
• Quality Testing: 1-3 working days
• Shipping: 2-7 working days (depending on destination)

Once your watch is shipped, you'll receive your tracking number via email.

We use genuine Seiko movements to create unique watches inspired by top designs.

Our timepieces are not replicas and we are not affiliated with the Seiko brand in any way.

We've recently launched our customizer, an exclusive feature that allows you to build your own watch from the ground up.

Select from a curated selection of premium cases, dials, hands, rotors, and straps to craft a fully personalized timepiece that reflects your unique style and personality. Every component, every detail is chosen by you.

If you are not sure about what case diameter size you should order, we recommend to size your wrist with a rope.

Under 17,5cm (6.9"): go with 36mm

Above 19,5cm (7.7"): go with 40mm

In between both sizes would suit you well, its a personal preference if you like a bigger watch face or a smaller one.