ZF factory watch IW371446 Portuguese blue needle blue leather chronograph automatic mechanical men's watch V2 version.

The Portuguese watch (Portuguese chronograph) is one of the most sought-after watches in IWC, and every player knows it well. But what you may not know is that IWC has been launched for more than 20 years. The Portuguese series of IWC has always been the watch of choice for many watch friends. The Portuguese series of watches is considered the most atmospheric watch among the IWC watches. The planning is relatively simple and looks very good. In terms of appearance, the Portuguese has always used a 40.9 mm case with a thickness of 12.6 mm. This Portuguese "150th Anniversary" special edition watch uses a 41 mm case with a thickness of 13.1 mm. There is not much change in the scale of the case, the thickening should be the choice of self-produced movement and through the bottom, and some corresponding changes have been made. In this way, the proportion of the Portuguese meter's disk is very large, which visually increases the scale of the watch. Together, the thickness of the Portuguese meter is 12.6 mm. As an active-winding chronograph, 12.6 mm is not thick. Coupled with the moderate size of 40.9 mm, the portugal's case is very fine-tuned. There are several types of Portuguese dials, including gold needles, blue needles, and silver needles. The dials include white, black and blue dials. The most well-known ones are the gold needle and the blue needle. The hour markers and small dot scales of the Portuguese meter are both three-dimensional (the 150th anniversary version is outside). Using the slender willow-leaf hands, you can notice that the end of the minute hand is curved downwards, with retro features. In addition, there is a chronograph scale on the edge of the plate, which adds a little sporty feeling to the Portuguese meter.

[Case upgrade] Re-adjust the abrasive tools, upgrade the details of the ring, middle case, and bottom cover, and upgrade the later polishing process, so that the overall coordination of the case is more tacit and seamless, with no dead corners.

[Dial Upgrade] Improve the literal scale to make it more rounded, correct the lines of the upper and lower sub-disks in the dial, completely improve the gloss, make it whiter and more natural, and maintain the same effect as the original.

[Clasp upgrade] Improve the polishing and drawing of the details inside the buckle.