Seiko Men's Prospex Automatic SPB143J Watch

The Seiko Automatic Divers SPB143J watch is the new Prospex inspired interpretation of Seiko's First Divers watch. The SPB143J features an impressive 70-hour power reserve with a super hard coating stainless steel 40.5mm case. The crystal is now slightly curved and features anti-reflective coating on the inside. A screw-down crown and stainless-steel case contribute to 200 metres of water resistance. The calibre type is Automatic and is powered by the movement of the wearer.