The classic edition of WC's Portuguese Chronograph series is endowed with all the features of a typical Portuguese series: inlaid with Arabic numerals, orbital minute circle and unique leaf shaped pointer. Recently, IWC World Watch released a new version of IWC world watch Portugal series chronograph.

For nearly 80 years, Portugal series has been synonymous with meaningful design and advanced tabulation. IWC world watch Portugal series Chronograph classic 3904 Watch - the third watch of Portugal series, first released in 2013, still retains the distinctive features of the original watch in 1930s.

IWC World Watch released the new classic version 3903 watch of Portugal series, which has been slightly adjusted in the design. It is equipped with the dial of Portuguese Series classic track type minute circle, which reduces the subdivision of second hand and makes the panel more concise. Its arched sapphire glass mirror also makes the overall appearance of the watch more modern.

The classic version of the new IWC world watch Portugal series Chronograph comes with 18K red gold case, silver plated dial, gold pointer and trim, and hand-made brown crocodile leather strap (model: iw390301). There are also two models of a fine steel case with a black alligator strap. One is a silver plated dial with blue hands and trim (model: iw390302), and the other is a dark blue dial with rhodium plated pointer and trim (model: iw39030303).

In terms of movement technology, the new IWC universal watch Portugal Series classic edition continues

It is equipped with IWC wanguobiao 89361 self-made movement which has been developed and tested for many years. It is equipped with fly back function, automatic chain up and 68 hours power reserve.

The 12 o'clock position is combined with hour and minute time dials to facilitate reading. Sapphire glass bottom provides a panoramic view of the movement and the pendulum decorated with Geneva stripes.