CASIO單組記憶10HR計時秒錶HS-3V

---

English Information

CASIO 10-Hour Stopwatch HS-3V 單組記憶10HR計時秒錶

Accurately measure and track time with the CASIO HS-3V stopwatch. Features 10-hour timing, single memory storage, and a durable, ergonomic design—perfect for sports, workouts, and everyday timing needs. CASIO品質保證，適用於運動訓練、學校活動、日常計時。