SEIKO-PROSPEX U.S. SPECIAL EDITION SPB419 Classima Special Edition1970 Diver's Watch Re-interpretationProspex

Special Edition1970 Diver's Watch Re-interpretationProspex Automatic DiverAutomatic with manual winding capabilityGray one-way rotating elapsed timing bezel

20 ct Average Diamond Clarity SI2 or higher Average Diamond Color Faint Color

skeletonized silver white three-hand dial revealing the intricate workings of the self-winding 21-jewel movement

Polish: Excellent

6mm Crystal Sapphire crystal Crystal Coating Anti-reflective coating on inner surface LumiBrite LumiBrite on hands

SEIKO-PROSPEX U.S. SPECIAL EDITION SPB419 Classima Special Edition1970 Diver's Watch Re-interpretationProspexProspex 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