Seiko
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Prospex Speedtimer Automatic Chronograph
Model reference: SRQ055J1
Functions and Complications
Basic Functions: Central hr, Central min, small sec
Case and Crystal
Water resistance: 100m, 10bar
Case material: Stainless steel
Lug width for bracelet: 20 mm
Crystal: Sapphire, AR coating
Movement
Movement winding: Automatic
Dial, hour markers, hands
Our opinion & ratings