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

Features:
- 1/20-second chronograph
- Tachymeter
- A rotary dist at 3 o'clock to indicates the 24-hour
- Fast-moving retrograde dial at 6 o'clock
- 100-meter water resistance
- Stainless steel case and band

Specifications:
- Case / bezel material: Stainless steel
- Double-lock, 1-press, 3-fold Clasp
- Stainless Steel Band
- Solid Band
- Partial ion plated
- Screw Lock Back
- Screw Lock Crown
- Tachymeter
- Mineral Glass
- Retrograde dial
- 100-meter water resistance