Seiko Prospex SSC917 Night Vision Speed Timer Solar Chronograph Black

Caliber Number: V192

Movement Type: Solar

Precision: ±15 seconds per month

Power Reserve: Operating for approx. 6 months (when fully charged)

Case/Band

Case Material: Stainless steel (hard coating)

Case Size

Thickness: 13.3mm

Diameter: 39.0mm

Lug-to-lug: 45.5mm

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

Other Details

Water Resistance: 10 bar

Magnetic Resistance: 4,800 A/m

Weight: 161.0

Functions

• Display function of resuming electric power generation.
• Tachymeter function, Screw case back
• Overcharge prevention function
• 24-hour hand
• Equipped with small seconds hand
• Chronograph up to 60 minutes in 1/5 second increments
• Date display