Ref. SBDX025
Add to my inventory
Free account required - pre-fills all specs automatically
Last updated 8 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
CASE
Diameter
44.3mm
Thickness
15.4mm
Lug to Lug
50.5mm
Case Material
Steel
Water Resistance
300m
Crystal
Sapphire Crystal
Bezel Material
Ceramic
MOVEMENT
Movement Type
Automatic
Caliber
8L35
Power Reserve
50h
Frequency
28,800 vph (4 Hz)
Jewels
26 jewels
BRACELET/STRAP
Clasp Type
Fold Clasp
FEATURES & COMPLICATIONS
DateLuminous handsLuminous indicesRotating BezelScrew-Down Crown
More from Seiko
Other watches with the 8L35 calibre
FOR WATCH DEALERS
Trading the Seiko Prospex?
Clone any catalog watch into your stock, sync it to Chrono24 and eBay, and invoice it with your own tax settings.