An Overview of Seiko Watch Modding: Where to Begin

Seiko watches, like any other type of watch, can be modified in a variety of ways to reflect the wearer’s individual style. Called ‘watch modding’, the process of customising one’s Seiko watch is a creative and enjoyable experience that requires knowledge of watch components and design concepts. This article will provide an overview of Seiko watch modding, including where to begin, what parts to consider, and how to go about installing parts.

What is Watch Modding?

Watch modding, or watch modification is the process of customising a watch to reflect the individual style of the wearer. This includes changing the watch strap, changing the movement, or changing the dial or bezel. Modding a watch can be extensive or minimal, depending on the wearer’s preference. Modding can also be done for purely aesthetic reasons, such as to give a watch a more modern or vintage look and feel, or for practical purposes, such as improving the accuracy or repurposing the watch for a specific function.

Where to Begin

When considering watch modding, the first step is to decide on the end goal. This will serve as the foundation for the modding process and help to guide the selection of parts and installation process. When deciding on the end goal, it is also essential to consider the budget and skill level. 

The second step is to research and find the parts needed to complete the mod. Many Seiko mod parts can be found online, but it is important to make sure they are compatible with the model of the watch being modified. The third step is to research and understand the installation process. Depending on the parts being installed, this may involve the use of specialised tools or experienced help.

What Parts to Consider

When looking for Seiko mods, there are several parts to consider. Here are a few:

Movement: The movement of a watch is the “engine” that powers it. It controls the timekeeping functions, such as the hour, minute, and second hands. Changing the movement can improve accuracy and make a watch more user-friendly, such as with quartz or solar-powered movements.

Strap: The watch strap is the part of the watch that wraps around the wrist. Changing the strap is a great way to add a personal touch. There are many styles and materials to choose from, including leather, mesh, and rubber.

Dial/Bezel: The dial and bezel are the face of the watch. Changing the colour or style of the dial/bezel can drastically change the look of a watch. It also allows for customisation of the hands and hour markers.

Case/Crystal: The case is the body of the watch, while the crystal is the clear glass that covers the dial. Changing the case and/or crystal may be necessary if the desired look requires them.


Once the necessary parts have been acquired, and the goal is clear, installation can begin. The installation process can vary depending on the parts being installed, so it is important to understand the process before beginning. Many parts require the use of specialised tools, such as case wrenches, screwdrivers, tweezers, and watches presses. A good working knowledge of watch components and basic tools is also helpful.

It is also important to consider the type of glue to use when installing parts. Different types of glue are best for different parts, are often specific to certain watch brands, and need to be applied correctly for optimal longevity. 


Watch modding can be a fun and rewarding experience, providing the wearer with a customised watch that truly reflects their individual style. With the right knowledge and parts, you can take your Seiko watch to the next level. While there is no single ideal approach, this article has provided an overview of Seiko watch modding, including where to begin and what parts to consider. Good luck and enjoy the process!

Now that you know how Seiko watch modding works, you need to find the right parts and tools to get started. SeikoMods has everything you need to create a unique timepiece with a personalised look and feel. From dials, hands, and bezels to straps, tools, and accessories, SeikoMods has everything you need to customise your Seiko watch. Shop now and browse our collection of Seiko watch mods and accessories.

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