Seiko Prospex SPB543J SPB543 Blue Fire Crater Limited Edition 2406 Automatic Movement with Manual Winding

Automatic Movement with Manual Winding Mechanism

At its core lies the dependable Calibre 4R35 automatic movement

Battery Powered Quartz Movement

the Seiko Superior SSA187K1 is a perfect everyday companion

The protective sapphire crystal shields the face from daily wear

Seiko Prospex SPB543J SPB543 Blue Fire Crater Limited Edition 2406 Automatic Movement with Manual WindingThe Seiko Prospex Blue Fire Crater (SPB543J) is an exclusive, professional grade dive watch inspired by the intense colors found within a volcano's core. As a true collector's piece, this model is strictly limited to 2,200 pieces worldwide and is presented in a special collector's box. It is powered by the dependable Calibre 6R35 Automatic movement, which provides a long lasting 70 hours of power reserve. The watch features a striking 45mm stainless