Seiko Solar Chronograph watch, black steel, SSC777P1
Black Seiko Solar Chronograph watch with red details and silicone strap
In this Seiko Solar Chronograph watch, the black case, black dial and black silicone strap are balanced by red details: the red seconds hand of the chronograph, a thin red ring at the edge of the dial and red decorative stripes on the strap. The dial has a hexagon pattern and three small subdials, and a tachymeter scale runs around the edge. The date display is at three o'clock, and the luminous markings make the time easier to read in dim light.
The round steel case is 41 mm wide and 12 mm thick, and a highly scratch-resistant sapphire crystal protects the dial. The Solar movement charges from any light. In 1969 Seiko launched the first mass-produced quartz watch, the Quartz Astron. Water resistance of 100 m / 10 atm is enough for swimming, water sports and snorkeling, but not for scuba diving. The 20 mm wide strap fits a wrist circumference of 165–230 mm.
















