Aero Chrono

316L stainless steel case with black PVD coating

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

Luminous hands & indexes with Super-LumiNova® BG W9

Screw-down crown (9 mm)

Screw-down case back

Unidirectional rotating aluminum bezel

• Case color: Black
• Dial color: Black
• Size (Case diameter): 44 mm
• Thickness: 15.3 mm
• Lug-to-lug: 50.1 mm
• Lug width: 24 mm
• Crystal thickness: 2.8 mm

ETA Valjoux 7750

• Functions: Hours, minutes, seconds, Date display, and Chronograph
• Frequency: 4 Hz - 28 800 A/h
• Jewels: 25
• Power reserve: 48 hours

Water resistance: 200 m / 20 ATM

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