Sport Chrono Blue

316L stainless steel case

Domed, scratch‑resistant sapphire crystal with anti‑reflective coating

Luminous hands & indexes with Super-LumiNova® C3

Screw-down crown

Screw-down case back

Bidirectional rotating ceramic bezel

• Case color: Steel
• Dial color: Blue
• Size (Case diameter): 42,5 mm
• Thickness: 14.3 mm
• Lug-to-lug: 50.1 mm
• Lug width: 24 mm
• Crystal thickness: 2.8 mm

ETA 251

• Functions: Hours, minutes, seconds, Date display, and Chronograph
• Frequency: 32 768 A/h
• Jewels: N/A
• Power reserve: 72 months

Water resistance: 200 m / 20 ATM

• Shockproof
• Anti-reflective
• Luminous markers
• Screw-down crown
• Rotating bezel
• Luminous hands
• Interchangeable strap
• Tachymeter