Reference IW3784-03 is a Big Ingenieur model limited to 250 pieces, featuring a silver dial with black subdials, a stainless steel case, and an alligator strap.
Movement Type
Automatic Chronograph
Caliber
89361Jewels
38
Reserve
68
Frequency
28800
Hands
Small Seconds
Shape
Round
Material
Platinum
Glass
Sapphire
Thickness
14.50 mm
Diameter
45.50 mm
Water Resistance
120.00 m
Dial Color
Silver
Material
Strap
