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Current Production

Prospex Speedtimer World Athletics Championship Budapest 2023 Limited Edition

SEIKO SFJ007
MSRP
$950 USD
Verified Aug 18, 2026
Case diameter42 mm
Lug-to-lug48.27 mm
Thickness12.91 mm
Case materialStainless steel case with black hard coating
CrystalCurved sapphire crystal with anti-reflective coating on the inner surface
Water resistance100 m
MovementSolar Chronograph, Caliber 8A50, Powered by light energy - no battery change required, 6-month power reserve once fully charged
Calibre8A50
DialBlack
Bracelet or strapStainless steel bracelet with black hard coating

Specifications as published by Seiko →

Last verified Aug 18, 2026