Portugieser Chrono-Rattrapante Stainless Steel / Silver

Ref. IW3712-01

The Portuguese Chrono-Rattrapante was first introduced in 1995. It features a Valjoux-based handwound movement with rattrapante module. Ref. IW3712-01 has a stainless steel case and silver dial and a brown alligator strap.

Release year

1995

Case diameter

40.9 mm

Thickness

12.3 mm

Water resistance

30 m

Case material

Stainless Steel

Crystal

Sapphire

Dial

Silver

Movement

IWC caliber 76240

Movement type

Handwound

Display

Analog

Power reserve

44 h

Frequency

21600 vph

Jewels

31

Movement diameter

30 mm

Complications

Chronograph, Hours, Minutes, Rattrapante