Seiko
SRPB53 Seiko
Automatic Diver
Manual and automatic winding capabilities
21,600 vibrations per hour
Power reserve: approximately 41 hours
23 jewels
One-way rotating elapsed timing bezel
LumiBrite hands and markers
Date calendar
Screwdown crown and caseback
Case diameter: 44.0mm�
stainless steel case
Silicone strap
Water-resistance: Diver's Watch to 200 meters (660 feet). Meets ISO standards and is suitable for scuba diving.
Caliber 4R35
Manual and automatic winding capabilities
21,600 vibrations per hour
Power reserve: approximately 41 hours
23 jewels
One-way rotating elapsed timing bezel
LumiBrite hands and markers
Date calendar
Screwdown crown and caseback
Case diameter: 44.0mm�
stainless steel case
Silicone strap
Water-resistance: Diver's Watch to 200 meters (660 feet). Meets ISO standards and is suitable for scuba diving.
Caliber 4R35