

Rolex Guarantee
To ensure the precision and reliability of its timepieces, Rolex submits each watch after assembly to a stringent series of tests. All new Rolex watches purchased from one of the brand’s Official Jewelers come with a five-year international guarantee. When you buy a Rolex, the Official Jeweler fills out and dates the Rolex guarantee card that certifies your watch’s authenticity.
The green seal
The five-year guarantee which applies to all Rolex models is coupled with the green seal, a symbol of its status as a Superlative Chronometer. This exclusive designation attests that the watch has successfully undergone a series of specific final controls by Rolex in its own laboratories according to its own criteria, in addition to the official COSC certification of its movement.
Rolex presentation box
Every Rolex is delivered in a beautiful green presentation box that is both protector and keeper of the jewel that nests inside it. As the presentation box is also a symbol of giving, it is important, if you are purchasing a gift, that the recipient’s first contact with their Rolex sets the stage for revealing what lies within.
Reference
136668LB
Model case
Oyster, 44 mm, yellow gold
Bezel
Unidirectional rotatable 60-minute graduated, scratch-resistant Cerachrom insert in blue ceramic, numerals and graduations coated in gold
Water-resistance
Waterproof to 3,900 metres / 12,800 feet, helium escape valve
Movement
Perpetual, mechanical, self-winding
Calibre
3235, Manufacture Rolex
Power reserve (approximately)
Approximately 70 hours
Bracelet
Oyster, three-piece solid links
Dial
Blue
Certification
Superlative Chronometer (COSC + Rolex certification after casing)
Ceramic Bezel and Luminescent Display
Blue dial
18 ct yellow gold
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