Seiko Prospex Speedtimer Go Large Solar Chronograph Watch

Movement

Caliber Number: V192

Movement Type: Solar

Precision: ±15 seconds per month

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

Functions

• Overcharge prevention function
• 24-hour hand
• Equipped with small seconds hand
• Chronograph up to 60 minutes in 1/5 second increments
• Power reserve indicator
• Date display

Case/Band

Case Material: Stainless steel

Case Size: Thickness:13.0mm

Diameter:41.4mm
Lug-to-lug:45.9mm

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

Bracelet Length: 197.0

Distance between lugs: 21

Other Details

Water Resistance: 10 bar

Magnetic Resistance: 4,800 A/m

Weight: 164.0g

Features

• Tachymeter function
• Screw case back