Seiko Prospex Speedtimer SSC963

The Seiko Prospex Speedtimer SSC963 combines precision engineering with solar-powered reliability. Featuring a V192 solar movement, this chronograph operates for approximately 6 months on a full charge with ±15 seconds per month accuracy. The 39.0mm stainless steel case houses a curved sapphire crystal with anti-reflective coating, while LumiBrite hands ensure visibility in low light. Built for performance, it includes a 60-minute chronograph with 1/5 second increments, tachymeter function, 24-hour hand, date display, and power reserve indicator. Water resistant to 10 bar and magnetic resistant to 4,800 A/m, this 165g timepiece features a three-fold clasp and screw case back for durability and security.