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SPB321
Seiko ProSpex SPB321
Prospex Automatic Diver's Watch Re-Interpretation Prospex Automatic Diver Re-interpretation of an iconic design Automatic with manual winding capability Blue ceramic uni-directional rotating elapsed timing bezel
Gradated blue dial with pressed patternDate calendar LumiBrite hands and markers Screwdown crown and caseback Tri-fold push button release clasp with secure lock and extender
TECHNICAL DATA
CASE DIMENSIONS:
Thickness:Â 12.9mm
Diameter:Â 45.0mm
Length:Â 52.6mm
Thickness:Â 12.9mm
Diameter:Â 45.0mm
Length:Â 52.6mm
CASE:Â Stainless steel case with super hard coating
CRYSTAL MATERIAL:Â Sapphire crystal with anti-reflective coating on the inner surface
DIAL COLOR:Â Blue
STRAP:Â Stainless steel bracelet with super hard coating
MOVEMENT:
Caliber 6R35
21,600 vibrations per hour
24 jewels
Power reserve: approximately 70 hours
Caliber 6R35
21,600 vibrations per hour
24 jewels
Power reserve: approximately 70 hours
WATER RESISTANCE:Â 200 meters (660 feet), follows ISO standards and is suitable for scuba diving
Product Information
Product Information
Shipping & Returns
Shipping & Returns

SPB321
SPB321
Seiko ProSpex SPB321
Prospex Automatic Diver's Watch Re-Interpretation Prospex Automatic Diver Re-interpretation of an iconic design Automatic with manual winding capability Blue ceramic uni-directional rotating elapsed timing bezel
Gradated blue dial with pressed patternDate calendar LumiBrite hands and markers Screwdown crown and caseback Tri-fold push button release clasp with secure lock and extender
TECHNICAL DATA
CASE DIMENSIONS:
Thickness:Â 12.9mm
Diameter:Â 45.0mm
Length:Â 52.6mm
Thickness:Â 12.9mm
Diameter:Â 45.0mm
Length:Â 52.6mm
CASE:Â Stainless steel case with super hard coating
CRYSTAL MATERIAL:Â Sapphire crystal with anti-reflective coating on the inner surface
DIAL COLOR:Â Blue
STRAP:Â Stainless steel bracelet with super hard coating
MOVEMENT:
Caliber 6R35
21,600 vibrations per hour
24 jewels
Power reserve: approximately 70 hours
Caliber 6R35
21,600 vibrations per hour
24 jewels
Power reserve: approximately 70 hours
WATER RESISTANCE:Â 200 meters (660 feet), follows ISO standards and is suitable for scuba diving
$1,000.00
SPB321—
$1,000.00
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Seiko ProSpex SPB321
Prospex Automatic Diver's Watch Re-Interpretation Prospex Automatic Diver Re-interpretation of an iconic design Automatic with manual winding capability Blue ceramic uni-directional rotating elapsed timing bezel
Gradated blue dial with pressed patternDate calendar LumiBrite hands and markers Screwdown crown and caseback Tri-fold push button release clasp with secure lock and extender
TECHNICAL DATA
CASE DIMENSIONS:
Thickness:Â 12.9mm
Diameter:Â 45.0mm
Length:Â 52.6mm
Thickness:Â 12.9mm
Diameter:Â 45.0mm
Length:Â 52.6mm
CASE:Â Stainless steel case with super hard coating
CRYSTAL MATERIAL:Â Sapphire crystal with anti-reflective coating on the inner surface
DIAL COLOR:Â Blue
STRAP:Â Stainless steel bracelet with super hard coating
MOVEMENT:
Caliber 6R35
21,600 vibrations per hour
24 jewels
Power reserve: approximately 70 hours
Caliber 6R35
21,600 vibrations per hour
24 jewels
Power reserve: approximately 70 hours
WATER RESISTANCE:Â 200 meters (660 feet), follows ISO standards and is suitable for scuba diving













