- From the Essentials Collection
- Quartz movement
- Blue sunray dial in a new color inspired by the richness of water
- Silver stick indices
- Date calendar
- Sapphire crystal
- Screwdown caseback
- Case diameter: 40.2mm
- Stainless steel case and bracelet
- Tri-fold push button release clasp
- Water resistant to 10 bar, 100 meters (330 feet)
- Caliber 6N52
Matches ladies Seiko watch #99-SUR531
