Seiko Prospex Speedtimer Datsun 240Z Solar – SSC957

The Seiko Prospex Speedtimer Datsun 240Z Solar SSC957 celebrates the golden age of motorsport with a design inspired by the legendary Datsun 240Z. This limited edition timepiece—one of only 4,000 pieces worldwide—embodies Seiko’s enduring passion for precision, performance, and automotive heritage. Powered by the solar Caliber V192 movement, it maintains accuracy within ±15 seconds per month and offers an impressive six-month power reserve when fully charged. Designed with functionality in mind, the watch features a 60-minute chronograph measured in 1/5-second increments, a 24-hour sub-dial, small seconds hand, date display, power reserve indicator, and overcharge prevention function. The 41.4mm stainless steel case, paired with a curved sapphire crystal and inner anti-reflective coating, ensures durability and clarity from every angle. Hands and indexes glow with LumiBrite for visibility in low light, while the tachymeter scale nods to its racing roots. With 100 meters of water resistance and magnetic resistance up to 4,800 A/m, the SSC957 is built for reliability under any condition. Completing the design, each watch bears its unique serial number and “LIMITED EDITION” engraving on the screw-down case back—a proud mark of distinction for collectors and enthusiasts alike.