Seiko 4R Movements Explained: Specs, Accuracy and Key Differences
A complete guide to the Seiko 4R movement series. Covers 4R35, 4R36, 4R38, and 4R57 specs, real-world accuracy, and how 4R compares to NH35, NH36, ...
Seiko Mod Guide
Where to Buy Seiko Mod Watches: Best Seiko Mod Shops Online
Find the best places to buy Seiko mod watches online. Covers dedicated mod shops, Etsy, eBay, Reddit, AliExpress, and DIY parts suppliers with hone...
Seiko 7S26 vs 6R35: Movement Comparison and Key Differences
Compare the Seiko 7S26 and 6R35 movements across power reserve, accuracy, hacking, hand-winding, and price tier. Find out which Seiko caliber is r...
Best Seiko Mod Movements: NH, VK & Miyota Guide (2026)
Learn every movement series used in Seiko mods. This guide covers the NH automatic family, VK meca-quartz chronographs, and Miyota alternatives, wi...
Seiko 4R34 Movement Guide: Specs, Power Reserve & GMT Function
What is the Seiko 4R34 movement? Learn its full specs, GMT crown operation, real-world accuracy tips, and how it compares to Miyota and ETA GMT cal...
Seiko Mod Wimbledon Dial: What It Is and Why It's So Popular
What is a Seiko Wimbledon dial? A gray dial with green Roman numerals inspired by the famous Datejust design. Learn the meaning, why it's popular, ...
Quartz Movement Explained: What It Is and How It Works
What is a quartz movement and how does it work? This guide explains the 5 types of quartz watch movements, compares quartz to mechanical, and helps...
Where to Buy Seiko Mod Watches: 2026 Buyer's Guide
Where to buy Seiko mod watches safely: US-based brands, international sellers, and what to check before buying. Avoid scams and find reliable sources.
7 Best Seiko Mod Shops for High-Quality Watches in 2026
Discover the best places to buy Seiko mod watches in 2026. Our guide reviews 7 trusted stores, comparing prices, quality, and customer service to h...
Best High-Quality Seiko Mod Brands & Trusted Companies for 2026
Discover the best high-quality Seiko Mod brands and trusted custom watch companies for 2026. Compare craftsmanship, reliability, and find the top m...
Seiko 6R35 Movement: Complete Guide to Specs & Reliability
Complete guide to Seiko 6R35 movement: 70-hour power reserve, accuracy specs, comparison with 4R36 and NH35, reliability data, and which SPB watche...
Seiko 6R35 vs 4R36 & NH35: Which Movement Is Better?
Seiko 6R35 vs 4R36 vs NH35 comparison: 70hr vs 41hr power reserve, accuracy, reliability. Which movement is worth it for your watch? Complete buyin...