Sky – Dweller Golden steel, outer ring, the link between crown and band of 18 for ct gold, middle casing and strap on both sides of the link with 904 l steel. As for white Golden steel, outer ring for ct white gold, 18 middle crust, crown and band
with 904 l steel same as replica submariner.
Sky – Dweller oyster type watchcase guarantee waterproof as deep as 100 meters, is a model of strong and durable. Shape unique middle crust to the whole solid 904 l steel casting. Triangle grooved bottom cover with the brand exclusive special
tool to tighten, the watchcase seal, so only can open the rolex Swiss movement.
On chain crown padlocks have double double waterproofing systems, solid tighten in the case. Mirror with blue crystal manufacture, not easy to damage. 3 point location convex lens has a small window, convenient to read a calendar. Sky –
Dweller waterproof oyster type case for high precision movement provides the best protection.
Sky – Dweller with rolex developed type 9001 automatic chain machine, has seven patents. Brand the movement developed so far, the complexity of the movement precision, one, equipped
with automatic chain component, by constant set on thallium mainly clockwork chain, its power reserve for 72 hours.
Located on the edge of the movement to choose round, make the machine core and outer interact, set-up in each function of wrist watch.
Hairspring balance wheel component is the heart of the wrist watch parts, equipped with a rolex patent blue Parachrom hairspring. The balance spring by rolex unique metal casting, without magnetic field interference, even if the temperature change, still is very swatches, seismic force is more than ten
times higher than that of traditional balance spring. Rolex at the end of the line is to ensure that the balance spring in any position still can keep the law. Hairspring balance wheel component is supported by adjuswatches height of the horizontal plate firmly, and installed between Paraflex shock
device, cushioning device developed by rolex, and patented, watch of wrist of seismic force can be increased by 50%.
Sky – Dweller white paragraph Golden steel supplement oyster type 904 l steel solid link chain belt, Golden steel will supplement 904 l steel and 18 ct gold oyster type chain belt. Oyster type strap and the new hidden under the outer connection, make sure to achieve seamless connection between
strap watchcase and visual effect.Both equipped with folding oyster type buckle, buckle also
installed the rolex patent easy adjuswatches link, the extension device design is clever, let the wearer can be easily extended band about 5 mm, in each case wearing comfort.
Like all rolex watches, Sky – Dweller wrist watch rolex lay the top observatory certification in 2015. This unique title proof wrist success through the rolex, a series of laboratory tests, the standard more beyond the level of conventional and watchmaking. Wrist watch test after assembly to ensure the
wrist wear, the precise and power reserve, waterproof and automatic chain on various aspects, can play a top performance.
Movement into watchcase rolex top test after the observatory precision meter, the average error of plus or minus two seconds per day, compared to the average at the time of authentication precision meter accuracy more than two times.
Green seal is the symbol of top observatory precision meter, each gold rolex watches are attach the stamp, with the global warranty guarantee for five years.