How about Aero watches?

Radar brand watch cases are mostly made of tungsten steel or ceramic, so it will look more black and bright, appearing very high profile, I personally think it is more suitable for dinner occasions to wear. If the wearer is very careless it is easy to cause breakage, Longines watches are relatively cheaper than Rado, the design is casual and elegant some.

Longines Longines-Conquest Series L3.641.4.56.6 Mechanical Men's Watches

Different styles, same Swatch Group. Rado's pricing is a little higher than Longines', and the watch's main distinguishing feature is that it "never wears out". Longines is the oldest brand, awards are also more, Longines to interpret the elegance of the watchmaking purpose of the world.

RADO-CENTRIX RADO-CENTRIX True Series R Automatic Mechanical Men's Watch

RADO positioning than the Longines high-end, a few thousand of the Longines watch market a lot, but the radar is almost the cheapest will have to be 10,000 yuan, compared with the price of the Longines a little bit ahead.

Longines - Masterpiece Series L2.257.4.78.3 Mechanical Women's Watch

These two brands of watches are not difficult to choose. Not to mention the movement and cost, the style of the two brands is completely different, their favorite style certainly know, all according to the style of the current corresponding brand, generally speaking of the history of the choice of Longines.