Sérénité Grev finish
Its dark grey luminescent surface recalls the semi-metallic luster of anthracite carbon.

Sérénité Grev finish
Its dark grey luminescent surface recalls the semi-metallic luster of anthracite carbon. Delicate plays of light give further strength to Sérénité elegant curve while echoing the cool brightness of the solid silver ring and clip. An intense vertical linishing lends a final touch of sophistication to the piece.
Although inspired by the strength and beauty of raw minerals. Sérénité Grey has been given an intense and magnetic finish. The highest technology and a strong innovative spirit have enhanced the splendor of Sérénité pure silhouette, Sérénité Grey is smooth to the touch and beautiful to the eyes.
Sérénité's asymmetrical cap and barrel shapes are machined out of high-grade aluminum. The surfaces are polished with extreme care to accentuate Sérénité's perfect curve. Using the PVD technique (Physical Vaporisation and Deposition). WATERMAN's Centre d'Excellence has created a beautiful highly resistant finish.
The PVD technique
Physical Vaporisation and Deposition technique (PVD)
The PVD technique is an innovative process used in the eyeglass and watch industry for prestige items. It shows very good resistance and allows a variety of new colors and effects on complex shapes»
> Principle: This technique consists in ejecting particles produced under vacuum in an electric field out of a solid surface (here: titanium-aluminum) by bombarding this surface with high-speed ions (here: argon). Ejected particles coat the pieces placed on the opposite side (here: Sérénité cap and barrel),
> Color: Two different gases are injected during the process, one after the other. The second one which includes particles of carbon gives its final color to Sérénité Grey»
Sérénité Grey ring
The sterling silver ring evokes the slow yet powerful impact on Earth's surface of its elements. Water and wind erode the most durable rocks and sculpt them into surprisingly geometric shapes recalling an iconic skyline. The alliance of polished with mat chiseled sterling silver, alongside the precise sculptures, pays homage to the nature's work and to time.
Like the elements that weather rocks and minerals. WATERMAN has sculpted Sérénité Grey sterling silver ring. Delicate chiseling gently gives life to this piece of jewelry, then carefully polished and plated with nickel palladium