Supports the Seiko 'Save the Ocean' campaign, dedicated to marine conservation

Automatic with manual winding capability

Power reserve: approximately 70 hours

LumiBrite hands and markers

Curved Sapphire crystal with anti-reflective coating on the inner surface

Blue Dial

Case Diameter: 40.5mm

Stainless steel case and bracelet

Tri-fold clasp with push button release

Water Resistance 20 bar 200 meters (660 feet)

Caliber 6R35

Style number:?SPB297