This 41.5 mm stainless-steel solar chronograph revives Seiko’s iconic 1969 Speedtimer aesthetic, now in a larger “Go Large” build with timeless character. Powered by Caliber V192, it boasts 1/5-second chronograph, 24-hour subdial, date, and power reserve function—accurate to ±15 s/month and offering up to 6 months of solar-powered operation  . The silver sunburst dial features sand-blast subdials and a dual-tone black & grey tachymeter bezel, all protected by curved sapphire crystal with anti‑reflective coating for clarity  . With a 13 mm case thickness, 45.9 mm lug-to-lug, and 21 mm bracelet, it delivers classic proportions and wearability  . Constructed for performance—LumiBrite hands, 100 m water resistance, screw-down caseback, and a three-fold clasp—the SSC911P1 fuses sporty function with vintage-inspired elegance, ideal for everyday and active lifestyles