COJR Student Exam Watch for Boys and Girls, Silent Mechanical Quartz Watch for Middle and High School, College Entrance, Civil Service, and Graduate Exams

Ultra-thin and silent movement for precise timekeeping without disturbance

Large clear digits for easy reading, suitable for exam environments

Night luminous function for clear visibility in dark conditions

3-nanometer level sealed waterproof protection, suitable for daily activities such as washing face, hands, and light rain

Specially designed for students and exam use (middle school, high school, postgraduate exams, civil service exams)

Durable and stable timekeeping with a 10-year movement warranty

Black case with white dial, dual calendar

Black case with white dial, no calendar

Black case with black dial, dual calendar

All measurements are manual and may have slight deviations; actual product shall prevail

Recommended for exam scenarios to ensure punctuality and reliability

Silicone strap ensures no hand irritation during long exam sessions