case
model
521.NX.7170.RX
size
45mm
case
Satin and polished titanium
Bezel
Satin and polished titanium with 6 H-shaped titanium screws
Waterproof performance
50 meters or 5ATM
Watch mirror
Anti-reflective sapphire crystal
dial
Blue sunburst satin
movement
movement
HUB1143 self-winding chronograph movement
power reserve
42 hours
Strap and buckle
watch strap
Blue lined rubber strap
Clasp
Stainless steel folding clasp
