Legacy ModTime guide archive

This legacy ModTime guide archive is kept for continuity. For current buying guides, browse buying guides, compare watch styles, read the FAQ or contact ModTime.

Complete Guide to Seiko Mod Watches in 2026

What is a Seiko Mod?A Seiko mod is a custom-modified Seiko watch that has been upgraded with premium parts. These modifications can include custom dials, bezels, hands, crystals, and movement...

Complete Guide to Seiko Mod Watches in 2026

What is a Seiko Mod?A Seiko mod is a custom-modified Seiko watch that has been upgraded with premium parts. These modifications can include custom dials, bezels, hands, crystals, and movement...

FAQ - Frequently Asked Questions about Seiko Mods

Seiko Mod FAQWhat is a Seiko Mod?A Seiko mod is a custom-modified Seiko watch that has been upgraded or customized by a professional modder.Are Seiko Mods worth the money?Yes! Seiko...

FAQ - Frequently Asked Questions about Seiko Mods

Seiko Mod FAQWhat is a Seiko Mod?A Seiko mod is a custom-modified Seiko watch that has been upgraded or customized by a professional modder.Are Seiko Mods worth the money?Yes! Seiko...

Seiko Mod vs Original Watch: Which Should You C...

The Ultimate Guide: Seiko Mod vs Original WatchAre you torn between buying an original luxury watch or a custom Seiko mod? This comprehensive guide will help you make the right...

Seiko Mod vs Original Watch: Which Should You C...

The Ultimate Guide: Seiko Mod vs Original WatchAre you torn between buying an original luxury watch or a custom Seiko mod? This comprehensive guide will help you make the right...

Seiko NH34 Automatic  GMT Movement Review – Specs, Accuracy & Best GMT Watches - ModTime

Seiko NH34 Automatic GMT Movement Review – Spe...

GMT (Greenwich Mean Time) watches are among the most practical mechanical complications — blending everyday utility with a classic watchmaking heritage. Introduced in 2022, the **Seiko NH34 (also known as...

Seiko NH34 Automatic GMT Movement Review – Spe...

GMT (Greenwich Mean Time) watches are among the most practical mechanical complications — blending everyday utility with a classic watchmaking heritage. Introduced in 2022, the **Seiko NH34 (also known as...

How to Care for Your Automatic Watch | ModTime Guide - ModTime

How to Care for Your Automatic Watch | ModTime ...

Owning an automatic watch means owning a piece of craftsmanship. In this guide, ModTime shares how to care for your hand-assembled automatic watch — from safe cleaning and NH35 servicing...

How to Care for Your Automatic Watch | ModTime ...

Owning an automatic watch means owning a piece of craftsmanship. In this guide, ModTime shares how to care for your hand-assembled automatic watch — from safe cleaning and NH35 servicing...

The Art of Seiko Mods – Hand-Assembled Custom Seiko Watches by ModTime

The Art of Seiko Mods – Hand-Assembled Custom S...

Discover how ModTime crafts bespoke Seiko Mods – custom Seiko watches hand-assembled with Seiko NH35 movements and premium parts. Explore the artistry, technical details (NH34 GMT, NH35, NH38), and passion...

The Art of Seiko Mods – Hand-Assembled Custom S...

Discover how ModTime crafts bespoke Seiko Mods – custom Seiko watches hand-assembled with Seiko NH35 movements and premium parts. Explore the artistry, technical details (NH34 GMT, NH35, NH38), and passion...