This is a classic Casio sports watch in a 50mm resin case with original resin strap. Day and date subdials are adjusted by the pushers (top pusher advances the day, bottom pusher advances the date). Also features a 24 hour subdial to indicate AM vs PM. Legible hands and dial. Rotating bidirectional bezel. Stainless steel back. 100m water resistance. Watch shows minor signs of previous wear but it has a ton of life left in it! Shown on 7.5 inch wrist for reference.