CASE
REFERENCE
521.NX.7170.RX
SIZE
45 mm
CASE
Satin-finished and Polished Titanium
BEZEL
Satin-finished and Polished Titanium with 6 H-shaped Titanium Screws
WATER RESISTANCE
50m or 5 ATM
CRYSTAL
Sapphire with Anti-reflective Treatment
DIAL
Blue Sunray Satin-finished
MOVEMENT
MOVEMENT
HUB1143 Self-winding Chronograph Movement
POWER RESERVE
42 Hours
STRAP & CLASP
STRAP
Blue Lined Rubber Straps
CLASP
Stainless Steel Deployant Buckle Clasp