As a die-hard fan, I would like to say that it must be Citizen! ! ! I don’t know which watch the poster is looking at from these two brands, but if it’s Eco-Drive, Citizen is a watch you can’t miss!
Eco-Drive is Citizen’s patented technology with nearly 50 years of research and development history. It is ahead of any other watch brand in this field. Seiko and others are all called “Solar Drive” with similar names, and only Citizen can use it. The name "photokinetic energy". Photokinetic energy provides kinetic energy to the watch by absorbing visible light. Natural light, artificial light, low light, etc. can charge the watch. It is charging when worn on the wrist. Moreover, the photodynamic battery has a life span of 10-15 years. When fully charged, it can continue to operate in the dark for 6 months, and it can operate for 2 years after turning on the energy-saving mode. Citizen also provides a 3-year movement warranty and a 2-year extended warranty for its own light-driven watches.
As for recommendations, I personally like their "Star Dive". “Star Diver” is equipped with a light-kinetic energy movement and also incorporates GSP satellite time synchronization technology, making it the world’s first satellite time synchronization diving watch. The time can be accurately set on land, water, and air anywhere in the world, without the need to manually set the time like a mechanical watch. For "star diving", you only need to press the time setting button before entering the water, which is convenient and fast.
As a diving watch, the material of the watch is very important. "Star Submersible" uses Citizen's original Shubot titanium material case. After Citizen's unique titanium processing technology and Duratect surface hardening technology, Shubot titanium is 5 times harder than stainless steel, while being 40% lighter and wear-resistant. It is wear-resistant and corrosion-resistant, and the titanium metal itself is also skin-friendly and hypoallergenic, making the "Star Diver" not afraid of seawater corrosion and more comfortable and lighter to wear.
The "Star Diver" is waterproof to 200 meters. Its one-way locking bezel and screw-type crown can effectively prevent time errors caused by incorrect operation underwater, and the "Star Diver" has a diving mode. , after entering the water, all operations will be automatically locked to avoid the possibility of accidental contact underwater, making the diving experience more secure and comfortable. The hands and time scales of the "Star Diver" also have a luminous coating, making it easy to time and observe the time underwater.
The most memorable thing is that the inner ring of the "Star Diving" watch is engraved with the world's 8 top diving resorts selected from TripAdvisor's top 100 diving sites around the world. Each of them is worth checking in and experiencing. , as a diving enthusiast, owning such a watch really gives me a sense of exclusivity and identity. Moreover, it is more cost-effective and easier to use, making it worth buying.