SEIKO-PROSPEX U.S. SPECIAL EDITION SPB419

Prospex U.S. Special Edition

Launched exclusively in the U.S. market

Prospex Automatic Diver

Automatic with manual winding capability

Blue uni-directional rotating elapsed timing bezel

Vivid blue dial patterned and gradated to suggest the icy surfaces of the perilous, yet beautiful, Michigan Blue Ice

Date calendar

LumiBrite hands and markers

Screwdown crown and caseback

Tri-fold push button release clasp with secure lock and extender