Casio STL-S100H Solar Watch – Black/Orange (JDM)

The Casio STL-S100H combines a black resin case and strap with bright orange bezel accents and a front start/lap button. Large digital time numerals sit between smaller upper and lower display sections, with exposed screw details and labeled side buttons completing its sporty design.

Tough Solar charging powers a rechargeable battery. A 120-lap memory and dedicated start/lap button make timed sessions easier to track, with five alarms, Illuminator lighting, and 10-bar water resistance adding practical everyday features. This is the Japanese domestic market (JDM) version.

Specifications

Design & size

• Model: STL-S100H-4AJH
• Display: Digital
• Case and strap color: Black
• Bezel and front button accents: Orange
• Case size: approx. 2.02in × 1.84in × 0.57in
  (51.4mm × 46.8mm × 14.5mm)

Power & features

• Tough Solar charging
• Battery: CTL920F rechargeable lithium cell
• Lap memory: 120
• Dedicated front start/lap button
• Five alarms
• Illuminator lighting
• Water resistance: 10 bar

Materials

• Case and bezel: Resin
• Strap: Resin