The Portuguese Chronograph IW371438 is one of IWC’s representative classic chronograph models. It is a watch with a stainless steel case, Black dial, And black alligator leather strap that was introduced around 2007. It has a 41 mm steel case, Sapphire crystal glass, And water resistance of 30 m. The dial features Arabic numerals, Leaf hands, A 30-minute counter at 12 o’clock, And a small seconds at 6 o’clock, All in a balanced manner. This model, Which combines a classic design and practicality, Has been popular even after production has ended due to the classic combination of a black dial and solid perfection.

The epitome of pilot watches
IWC
Big Pilot and Mark Series

Stronger bezel,
Cerachrome
The birth story of the majestic Cerachrome

Devil's metal, Tantalum
Heavy dark solid and strong

55 years of journey
Start 'Used Watch Straps'
Interview with Master Jang Seong-won Part 1

First half of 2024
rolex price
Professional main model

VIVER
watchmaking class
This is also possible on VIVER.

IWC
Spitfire experience
Pilot’s watch perfect as a daily tool watch

Datejust
New vs old comparison
Rolex Datejust Evolution

Datejust
Purchasing Guide 2
Summary of dial colors by index

watch that went to the moon,
Omega Moonwatch
Official space clock recognized by NASA