- Stainless steel case and bracelet
- Seiko automatic movement
- Hand and automatic winding capabilities
- 21,600 vibrations per hour
- Power reserve: approximately 41 hours
- 24 jewels
- Caliber 4R36
- LumiBrite hands and markers
- Uni-directional rotating bezel
- Date and date display at the 3 position
- Water resistant to 200 meters (660 feet) suitable for recreational diving
- Stainless steel bracelet features a fold over safety clasp with diver extension and push button release
- 45mm case width (approximately 1 3/4 inches)