Debuting in 2011, the Ref. IW390211 is encased in 45mm of stainless steel and utilizes the in-house caliber 89361 movement.
Movement Type
Automatic Chronograph
Caliber
89361Jewels
38
Reserve
68
Frequency
28800
Hands
Small Seconds
Shape
Round
Material
Stainless Steel
Glass
Sapphire
Thickness
14.50 mm
Diameter
45.50 mm
Water Resistance
60.00 m
Dial Color
Black
