The 41 mm Datejust II Oyster case, to ensure waterproof 100 meters, It is very sturdy. A unique case in the middle of the original block resists the stainless steel casting. Bottom through a special tool makes watchmaker Rolex tightening, so the case is completely sealed. Winding crown Twill patented waterproofing system lock, and securely tighten the case. Scratch-resisting mirror blue crystal glass manufacturer, has a convex lens type zoom calendar window at the 3 o’clock position, easy to read dates. The Completely sealed Datejust II Oyster case is to give the best protection precise movement.
Datejust II is completely self-developed by Rolex 3136 automatic winding mechanical movement. Like all core constant motivation as 3136-type movement also gained recognition when official identification meter certification, the certification awarded to successful exclusively by Swiss chronometer testing center (COSC) detection precision Rolex Sea Dweller replica watches. This movement of the structure and movement of all Oyster same are accurate and reliable. As the heart of Rolex Sea Dweller replica parts, its balance wheel with a Rolex patented PARACHROM blue gossamer, a unique alloy of their own manufacture. This springs from magnetic interference, at a temperature change is still very stable, than conventional seismic force gossamer times. Equipped with Rolex patented PARAFLEX cushioning device, a 50 percent increase in the seismic capacity.
The Datejust II using 904L stainless steel Oyster bracelet with Oyster buckle. This elegant solid link bracelet developed and patented by Rolex, comfortable to wear, the operation is very simple. Strap is also equipped with sophisticated system links EASYLINK easy to tune, can easily adjust the strap length of about 5 mm in all cases ordered more comfortable to wear.