Which is better for Citizen optical dynamic watch?

Recommend two personal favorite models for your reference. This Citizen CB0 135-07E bezel adopts Citizen's super titanium technology, which is hard and wear-resistant, and avoids the problem that the ring of ordinary watches is easy to scratch. The shell is plated with wear-resistant DLC. The movement is Citizen H 145 optical kinetic energy movement, which can automatically receive GPS signals and has the function of automatically adjusting the proofreading time after receiving six radio waves. This watch also adopts the JIS 1 antimagnetic technology of Citizen, which has strong antimagnetic ability. 20ATM waterproof, sapphire watch mirror is coated with anti-reflective diamond film inside and outside, even if it is seen in the sun, it will not feel dazzling. 45mm case diameter, black case, with yellow calf leather strap, suitable for leisure and business. The price in official website is RMB 7,500. Belts are generally only suitable for winter wear. Wearing it for a long time in summer is prone to sweat stains and odor, so the steel belt on it is recommended. This Citizen CB5007-5 1H has the same function as CB0 135-07E, except that there is no aerial ruler. The watchcase strap is plated with IP gun color, which is low-key and calm. Because Citizen's super titanium technology and DLC electroplating are not used, the price is slightly lower, only 6480 yuan. In fact, I personally prefer the steel belt model, which saves the trouble of replacing the belt. According to your description, I recommend two Citizen light kinetic watches. However, the first thing to say is that although other watch brands have also introduced optical kinetic watches, optical kinetic energy is actually the patented technology of Citizen brand, which is of course one of the important advances in watch movement technology. And what exactly is a photodynamic watch? To put it bluntly, in fact, the watch can absorb any visible light source and convert it into kinetic energy, and then drive the watch to run continuously, so the optical kinetic energy watch is very convenient to use on the one hand and environmentally friendly on the other. The first one is the citizen business and leisure series BV 1085-06E. This watch is equipped with a lightweight power movement. The case is made of stainless steel, covered with BIP and nylon belt, and has the function of date display. 42 mm in diameter, waterproof to 100 m. The reference price is 2200 yuan (subject to the actual price). The second is Citizen Business Leisure Series CA4 130-56E. This watch is also equipped with a lightweight power movement. The case and bracelet are made of stainless steel and have date display function. The watch is 45 mm in diameter and waterproof to 100 meter. The reference price is also 2200 yuan (subject to the actual price). These two watches are for reference only. I hope they can help you. Blessed are you! Citizen just released a new model today! The price is also more than 2000! Let's get to know it together! Photokinetic energy cosmic time shows that the material is stainless steel. Dial width 4 1mm dial thickness 10mm mirror sapphire crystal. The whole watch feels better than expected, and the dress belt is also quite good. It is good for white-collar workers to make a daily commute table, and it is also good for civil servants to wear it. There is no problem at all, and it is driven by light energy. There is no need to worry about the winding and stopping of the watch. After the first lighting, as long as it is not put in the box for several months, the daily wear will not stop. More than 2000 people have perpetual calendars and universal time! The two optical kinetic energy in hand, Seiko's five or six thousand, three rounds of radio waves, Japan's 2700 or so, and six rounds of radio waves, don't need such a high price to buy Citizen's optical kinetic energy, but the ordinary model is about three thousand, and the better style is five or six thousand. Japanese watch brand Citizen 19 18 started, and the timekeeping product of Citizen brand 1924 started, which is a pocket watch. For a long time, Citizen has been in the leading position in the international watch industry, adhering to the innovative spirit and brand concept of constantly challenging the future. Photokinetic energy is the core technology of Citizen, and "Eco-driven Photokinetic Energy" is a registered trademark of Citizen, which means to promote and maintain the ecological environment.