SSC917 Prospex Solar Chronograph Diver Mens Watch, Black

This Seiko Prospex SSC917 mechanical diver watch features a 39mm case and bracelet in stainless steel, 6 month power reserve, chronograph up to 60 minutes in .2 seconds. anti-reflective coating on inner surface and 100m water resistance.
FeaturesDisplay function of resuming electric power generation
Overcharge prevention function
24-hour hand
Equipped with small seconds hand
Chronograph up to 60 minutes in 1/5 second increments
Date display
Tachymeter function
Screw case back
SpecificationsColor: Black
Movement Type: Solar
Precision: ±15 seconds per month
Power reserve: Operating for approx. 6 months (when fully charged)
Water Resistance: 10 bar
Magnetic Resistance: 4,800 A/m
Case Material: Stainless steel
Case Thickness: 13.3 mm
Case Diameter: 39 mm
Lug-to-lug: 45.5 mm
Crystal: Curved sapphire crystal
Crystal Coating: Anti-reflective coating on inner surface
LumiBrite: Lumibrite on hands and index(es)
Clasp: Three-fold clasp with push button release
Distance between lugs: 20 mm
Gender: Men
Weight: 2 lbs