Seiko Prospex Speedtimer Solar Chronograph SSC911P1 – 41.4 mm Stainless Steel Watch

The Seiko Prospex Speedtimer Solar Chronograph SSC911P1 is a sophisticated and versatile men’s sports watch that combines classic design with modern solar technology. Powered by Seiko’s solar-charged V192 movement, this timepiece eliminates battery changes while offering reliable accuracy and a long 6-month power reserve when fully charged.

The watch features a bold 41.4 mm stainless steel case with a curved sapphire crystal protected dial and anti-reflective coating, giving superb legibility under all lighting conditions. A tachymeter scale surrounds the dial, enhancing the sporty aesthetic and functionality ideal for timing and speed measurements.

Designed with practicality in mind, the SSC911P1 includes a three-register chronograph with 60-minute timing, 24-hour sub-dial, power reserve indicator, and a date display. LumiBrite hands and markers ensure visibility in low light. The solid stainless steel bracelet with a three-fold push-button clasp completes the look with durable comfort.

Movement & Performance

• Caliber: Seiko V192 (Solar) – Charges from any light source

• Power Reserve: ~6 months (full charge)

• Accuracy: ±15 seconds per month

• Functions: Chronograph up to 60 min in 1/5 sec increments, 24-hour hand, power reserve indicator, date display, overcharge prevention

Case & Dial

• Case Diameter: 41.4 mm

• Thickness: 13.0 mm

• Lug-to-Lug: ~45.9 mm

• Crystal: Curved sapphire with anti-reflective coating

• Dial: Silver with chronograph sub-dials and tachymeter

• Luminescence: LumiBrite on hands and markers

Bracelet & Comfort

• Material: Stainless steel bracelet

• Clasp: Three-fold push-button release

• Lug Width: 21 mm

Other Features

• Water Resistance: 100 m / 10 bar

• Tachymeter Scale: Yes

• Case Back: Screw down

• Weight: ~164 g