Seiko SPB433

FEATURES:

Prospex Black Series
Limited Edition of 3,500
Production serial number engraved on caseback
Automatic with manual winding capability
Black ceramic uni-directional rotating elapsed timing bezel
Black dial
Green LumiBrite Pro hands and markers
Date calendar
Screwdown crown and caseback
Tri-fold push button release clasp with secure lock and extender

TECHNICAL DATA:

CASE DIMENSIONS:
THICKNESS:
13.4mm
DIAMETER:
45.0mm
LENGTH:
52.6mm
MOVEMENT:
Caliber 6R35
21,600 vibrations per hour
24 jewels
Power reserve: approximately 70 hours
Automatic

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CASE:
Stainless steel case with black hard coating
CRYSTAL MATERIAL:
Curved sapphire crystal with anti-reflective coating on the inner surface
WATER RESISTANCE:
200 meters (660 feet), follows ISO standards and is suitable for scuba diving
DIAL COLOR:
Black

‍
STRAP:
Stainless steel bracelet with black hard coating
LUG WIDTH:
20