
Ref. SSEH018
Add to my inventory
Free account required - pre-fills all specs automatically
Last updated 8 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
CASE
Diameter
22.7mm
Thickness
6.4mm
Lug to Lug
28.3mm
Case Material
Steel
Water Resistance
50m
Crystal
Mineral Glass
MOVEMENT
Movement Type
Quartz
Caliber
4N30
BRACELET/STRAP
Bracelet/Strap
Calf Skin
More from Seiko
Other watches with the 4N30 calibre
FOR WATCH DEALERS
Trading the Seiko Seiko Selection?
Clone any catalog watch into your stock, sync it to Chrono24 and eBay, and invoice it with your own tax settings.
















