Ref. SSBJ025
Movement: S321
Add to my inventory
Free account required - pre-fills all specs automatically
Last updated 8 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
CASE
Thickness
16.1mm
Case Material
Plastic
Crystal
Mineral Glass
MOVEMENT
Movement Type
Quartz
Caliber
S321
FEATURES & COMPLICATIONS
Chronograph
More from Seiko
QUICK FACTS
FOR WATCH DEALERS
Trading the Seiko SSBJ025?
Clone any catalog watch into your stock, sync it to Chrono24 and eBay, and invoice it with your own tax settings.