SNZG13 vs SNZG15. I am really loving the brushed look over the bead blast. I think it allows a bit more variety of uses. I also love having the option to wear
Review: Seiko 5 Sport SNZG13 - Worn & Wound
Seiko Military style SNZG Double Dome Sapphire Crystal - CT078 - Seiko Mod - Crystaltimes USA Seiko Mod Parts
The Seiko SNZG07/09/11/13/15/17 Review - Romeo's watches
Movement swap in a Seiko 5, just some photos - Watch Repair, Upgrade & Reference - RWG: Replica Watch Guide Forum