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Diamonds are our specialism. We have a large collection of loose, certified diamonds. We are member of the Amsterdam Diamond Exchange, the oldest diamond bourse in the world.
City Diamonds is one of the prominent diamond houses of Amsterdam. Here, rough diamonds are cut and polished to the desirable shiny brilliants.
Movement
The Swiss precision of the Ronda 712.6 quartz movement, lubricated with an oil bath.
FUNCTIONS
Double-sided inner border, second time zone references at 30 minute intervals.
Case
Stainless steel AISI 316L completely filled with a special oil that accentuates the dial, creating the illusion of the absence of glass, and an optical effect of more intense black and higher legibility. Visible air bubble on the dial to compensate for temperature variations. Double crown on the left, one for setting the time, the other for setting the second time zone. Diameter 55mm.
Back
Innovative locking system (Locking Ring System) for quick battery replacement. Laser-engraved QR code for exclusive digital experience via smartphone.
DIAL
Black dial in two layers with numbers, indexes and hands treated with beige superluminova. Visible screw fixings. Rotating edge with numbers and indexes with beige superluminova. Red pointer for the second time zone.
GLASS
High-quality convex sapphire glass.
WATERPROOFNESS
100 m, 10 ATM.
BAND
Completely handmade strap made of naturally aged leather, black in colour. Finishes with green waxed cotton. Second rubber strap, black in color. Width: 27/25 mm. Second rubber strap. Steel buckle.
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