IWC Aquatimer Chronograph Limited Edition Expedition Charles Darwin IW379503 Review

Bronze is still very popular as a watch material. Because of its characteristics, it not only looks good in metal color, but also has a unique oxidation process. There is also a reason mentioned above. When there was no stainless steel, contact Seawater objects are basically made of corrosion-resistant bronze, and bronze is also very suitable for diving watches. Of course, bronze watches are only called this in a general sense. In fact, they are all copper alloys, and there are many kinds of them according to the proportion of different metals. For example, IWC uses aluminum bronze. The copper base contains aluminum and iron elements, which are high in hardness and high in hardness. Strong heat-resistant bronze, aluminum bronze is also highly biocompatible and also allows for use in the food industry https://www.tocowatch.co/.

The bronze case of the IWC Aquatimer Chronograph Limited Edition Expedition Charles Darwin IW379503 is highly polished when it is first obtained, and the color is very close to the conventional gold case. This is the case with IWC bronze watches, which directly fills the luxurious feeling. After oxidation, it is worn with other brands. It is also different. IWC's aluminum bronze will only have a kind of black and old oxidation effect, which is very textured. You can restore it if you like it or not. The size of the whole watch is 44 mm and the thickness is 16.9 mm, which is much larger and heavier than conventional diving watches, and it is still very attractive for people to wear. The bulge on the side of the watch is not the helium escape valve, but the cover of the clutch system of the safety diving system.

The screw-in crown on the other side of the watch is protected by a bronze shoulder guard. The waterproof performance of the entire watch is 300 meters. The crown and the chronograph buttons on both sides are covered with rubber material, which is specially designed for slip resistance during operation. On the black dial, the pointer hour markers also use bronze tones to echo the material of the case. There is a 60-minute chronograph at 12 o’clock, a small second at 6 o’clock, and a date display at 3 o’clock. For diving watches, luminous is very important. The hands of the watch and the diving scale are coated with luminous paint. The above picture shows the luminous effect of the watch. The minute hand and the first 15 minutes of the bezel indicate a two-color effect, which is also to allow the wearer to better distinguish the diving time.

89365 self-winding movement. The 89 series movement, which is quite familiar to watch friends, is the first fully developed self-produced chronograph movement series by IWC. The first generation 89360 was born in 2007. The biggest feature of this 89365 is that it abandons the 12-hour timing and supports the flyback timing function. This function can quickly carry out segment timing, and the full chain can provide 68 hours of dynamic storage.