Triple folding clasp in titanium grade 5 with black DLC treatment

Marzocchi fully adjustable 50 mm USD fork with DLC-treatment

Grade 5 titanium / Grade 5 titanium with DLC coating

The latter quality is reinforced by a black DLC treatment based on the technical possibilities afforded by carbon and rendering this timepiece virtually scratchproof.

The latter quality is reinforced by a black DLC treatment based on the technical possibilities afforded by carbon and rendering this timepiece virtually scratchproof.

The piston of the 350 and 390 models has new DLC-treated oil rings to reduce friction and oil consumption.

The modifications that Kravitz and Les Artisans de Genève have made include a black DLC treatment on the case, as well as a new handmade bakelite golden bezel.

Three case options are available to collectors, who have a choice of 18-carat red gold, grade 5 titanium, or black DLC-treated grade 5 titanium.

Three case options are available to collectors, who have a choice : 18-carat red gold watch, grade 5 titanium watch or black- DLC-treated grade 5 titanium watch.

A potential buyer has the ability to choose from three different case styles: 18-carat red gold, grade 5 titanium or black DLC-treated grade 5 titanium.

Triple folding clasp in titanium grade 5 with black DLC treatment

Marzocchi fully adjustable 50 mm USD fork with DLC-treatment

Grade 5 titanium / Grade 5 titanium with DLC coating

DLC (Diamond Like Carbon) surface treatment on the tappets,

The DLC is then subjected to barrier discharge treatment (or some other type of plasma treatment) in order to cause the contact angle ϑ thereof to decrease.