• Manual and automatic winding capabilities
• 21,600 vibrations per hour
• Power reserve: approximately 41 hours
• 23 jewels
• Date calendar
• Screwdown crown and caseback
• One-way rotating elapsed timing bezel
• LumiBrite hands and markers
• Case Diameter 43.8 mm
• Water Resistance: Diver’s Watch to 200 meters (660 feet). Meets ISO standards and is suitable for scuba diving.
• Caliber 4R35
• "LIMITED EDITION” engraved on caseback
• Comes in Normal Seiko Box