Rolex Oyster Perpetual Sea-dweller, born in 1967, is presented before us again. Rolex Oyster Perpetual; Sea-dweller 4000 can dive into 1220 meters depth and applied the latest technology, including Cerachrom, Chromalight material, Parachrom hairspring and Oyster Glidelock. Rolex Sea-Dweller 4000, which was originally designed for professional divers, is fitted with a helium valve which could release helium after emerging from deep sea to protect it from water.
Cal.3135, top chronometer movement
In the new Sea-Dweller 4000 sets a Rolex 3135 automatic winding movement that could display date. Just like other Rolex movement, Rolex 3135 movement passed COSC severe tests. The structure of this movement is similar to other Oyster movements that have amazing performance. The balance wheel is the heart of this movement, so the hairspring is made of the Parachrom hairspring that is made of alloy of niobium and zirconium, thus this movement is immune from magnetism, and keeps a stable performance even under a high temperature and 10 times stronger than the normal hairspring. The case of Oyster Perpetual Sea-Dweller 4000 is made of 904L stainless steel, and its diameter reaches 40 mm. Cal.3135 automatic movement provide 48 hours of energy reserve. Among the normal watches, such a energy reserve appears to be a little bit short.
Extensive Security Buckle
The bracelet of Sea-Dweller 4000 is a Oyster security clasp that could prevent accident opening and it can extend, so you won’t feel tight even though you wear the thick diving suite. The extendable links can extend an extra 26mm and every piece of it can extend 2mm gradually. Without any tools, you can manipulate it. With such a secure gadget, you do not need to worry about falling off.
Henri Germain Delauze said: When diving, time is crucial. So, having accurate, solid and reliable wrist watch is indispensable. And that is the Rolex Oyster Perpetual Sea-dweller 4000.
Lady watches in the watch industry mostly appear with the elegant, beautiful and gentle and soft outer image, with the time development, many ladies with special character more and more love to wear the large sized watches just as men, to highlight their Unique personality which is different from normal people. Where there is demand there will have the market, and also will have the watch brand that will a cater to the market rules, as a result, some big dial women’s wrist watch are born, they are under the premise of catering to the market demand, combining the aesthetic feeling of all the lady watches and the big dial together. And for the large sized watch to be unique and handsome for the lady watches buying guide, the Rolex Submariner can be so cool to show personality, you can just consider buying the Rolex blue dial for your large sized choice.
If you have own your precious watch, do remember waterproof should be paid attention to watch and when the wearer contact your Rolex watch in hand washing or washing clothes, you are suggested taking off the watch. If there appear small water droplet inside the watch mirror, you should be timely to check. If it is a mist, you can pull out the watch button, place the glass face down one day, and then push the watch button in the original location. Some watch fans said, his watch is water-resistant and has certain waterproof specifications, there should be no problem. But in fact, any watches are not suitable to wear in the warm or bathroom environment, because the watch waterproof rubber after being affected by temperature will be easily aging, if water seeping into the watch case, it is easy to cause the internal mechanical damage. In addition, the Rolex watch in the case of extreme temperature is prone to cause time error as well.
Tourbillon Watches have been seen commonly in today’s watch industry, and even though it is much more expensive than the common-designed watch, they are more and more popular. Here I will recommend one famous Tourbillon Watch for you – Tag Heuer Carrera MikroPendulum Tourbillon Watch.
The same with all the works of the MIKRO series watches, this Tag Heuer watch is applying with double movement components, including a 4 hz wrist watch escapement, whose vibration is of 28800 times per hour, with 42 hours power reserve; No hair stopwatch balance wheel (50 hz), with the vibration of 360000 times per hour, and 70 minutes of dynamic storage. Watchcase is 45 mm in diameter, and it is made of fine grinding and polishing of titanium metal with the sand blasting process. Surface is a double Anti-reflective arc-shaped sapphire crystal. and the watch Dial adopts the design of charcoal gray color, with the charcoal gray scale accurate to 1/100th of a second on the flange, the center of a pair of blue pointer is repeatedly telling the passage of time.
So far, the technique has realized commercialization in the watches which is higher than 10 hz frequency. Fortunately, the TAG Heuer has indisputable advantages in the field, over the years, the TAG Heuer is always in the leading position in the field of global super accurate watchmaking industry. Innovation requires bold expression. The watch used the miniature blade to replace the hair, used the belt to replace the gear, used the magnet to replace the hair. Not the pursuit of updates, only challenges better. Faster, more accurate, more reliable, more beautiful. Advocate contracted, and get rid of the heavy and complicated, this is the classic, avant-garde TAG Heuer Carrera watch which is always full of modern technology and design leadership role and modern temperament.