We must say that Rolex still attaches great importance to human body engineering, Oyster watch ear design of the Rolex Oyster Perpetual 116000-70200 is very short in order to better cooperate with the flexibility of chain strap, and the watch ear is basically flushed with the first quarter watch chain, to make it more like a part of the chain, and are comfortable to wear.
The black dial design of the Rolex Oyster Perpetual 116000-70200 is very unique, in addition to 3 o ‘clock, 6 o’clock and 9 o’clock positions, other time scales are replaced with the numbers for minute. The classic small crown design at 12 o ‘clock position is beautiful and generous, and the design of the big three hands makes its time reading clear and easy. The watch crown at 12 o ‘clock position USES the Rolex inlaid technology. The craftsmanship of the Rolex dial Logo has two main types, transfer printing and the inlaid technology. And all the inlaid logo will be slightly larger size, which is often mentioned as “big crown” by people, and looks to have strong third dimension sense and momentum. What deserve to be mentioned is that there is a ring of white inner bezel in the watch dial, written with “Certified Oyster Perpetual Superlative Chronometer Officially Certified”, namely we often say “Swiss observatory certification”.
The bottom cover of this Rolex Oyster watch adopts the screw-plug bottom cover, and carries with the Rolex 3130 self-winding movement which is developed by Rolex, and this watch movement is assembly the Parachrom hairspring, which can help resist the impact and the influence of temperature change. And it is equipped with a half moon automatic thallium, which is freely rotating around the central axis wheel in a single direction to transfer the natural energy constantly to watch, with dynamic storage of 50 hours.