Seiko Solar Chronograph 100M Watch (Ref. SSC233)

This is a Seiko Solar Chronograph 100M men's wristwatch, characterized by its sporty, high-contrast black and yellow aesthetic. The timepiece features a brushed black Ion-Plated (IP) stainless steel case and a matching triple-link bracelet. The central dial is matte black, housing three sub-dials: a 1/20th second counter at 12 o'clock, a 60-second counter at 6 o'clock (labeled 'SOLAR'), and a small seconds indicator at 9 o'clock. A date window is positioned at 3 o'clock, outlined in yellow. Notable design elements include a yellow inner tachymeter ring and a vibrant yellow 'lightning bolt' chronograph seconds hand. The hour markers are applied silver-tone indices with Lumibrite filling for low-light visibility. The watch crystal appears to be Hardlex mineral glass. In terms of condition, there is minor visible wear on the black finish of the bracelet links and light surface scratches on the tachymeter bezel. The craftsmanship is typical of modern Seiko solar-powered quartz movements, which are highly regarded for reliability. This model likely dates from the 2010s. The 100M water resistance rating suggests it is suitable for swimming but not professional diving.