Seiko Prospex SPB543J SPB543 Blue Fire Crater Limited Edition 2406 the Seiko Superior SSA187K1 is

the Seiko Superior SSA187K1 is a perfect everyday companion

The protective sapphire crystal shields the face from daily wear

The straight lug end style of the strap allows for easy installation and compatibility with a wide range of watch models

Musical on the Hour Melody

Automatic Movement with Manual Winding Mechanism

Seiko Prospex SPB543J SPB543 Blue Fire Crater Limited Edition 2406 the Seiko Superior SSA187K1 isThe 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