The Portuguese Chrono-Rattrapante ref. IW3712-02 features a stainless steel construction paired with a black alligator strap, while references 3712-01 and 3712-06 share the same design but utilize alternative strap options.
Movement Type
Manual Chronograph
Caliber
76240Jewels
31
Reserve
44
Frequency
21600
Hands
No Seconds
Material
Stainless Steel
Glass
Sapphire
Thickness
12.30 mm
Diameter
40.90 mm
Water Resistance
30.00 m
Dial Color
Silver
