Current Production
Prospex PADI Special Edition
SEIKO SRPL53
MSRP
$650 USD
Verified Aug 18, 2026
Case diameter41.7 mm
Lug-to-lug49.5 mm
Thickness12.3 mm
Case materialStainless steel
CrystalHardlex crystal
Water resistance200 m
MovementAutomatic, Caliber 4R35, 21,600 vibrations per hour, 23 jewels, Power reserve: approximately 41 hours
Calibre4R35
Power reserve41 hours
DialGreen
Bracelet or strapStainless steel bracelet
Specifications as published by Seiko →
Last verified Aug 18, 2026