Casio Edifice EF-550PB-1AVUDF Analog/Digital Watch

Styled with an engine motif, the EF550PB-1AV is equipped with stacked sub-dials, which are strategically covered for enhanced legibility and a dynamic look. The sub-dial at the 3 o’clock position is designed to resemble a racing wheel. Armed with a 1/20th second retrograde chronograph, the second hand alternates between clockwise and counter clockwise motion during timed measurements.

Specifications:
- 1/20-second chronograph
- Tachymeter
- A rotary disk at 3 o’clock to indicate 24-hour
- Fast-moving retrograde dial at 6 o’clock
- 100-meter water resistant