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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 oil bath.
FUNCTIONS bidirectional inner bezel, references for the second time zone with 30 minute intervals.
CASE stainless steel AISI 316L with subsequent treatment DLC black, completely filled with a special oil that emphasizes the dial, creating the illusion of the absence of glass, and an optical effect of a more intense black and higher legibility. Visible air bubble on the dial to compensate the temperature variations. Double crown on the left side, one for the time adjustment, the other for the second time setting. Diameter 55 mm.
BACK innovative locking system (Locking Ring System) with quick battery replacement. Laser-engraved QR code to provide access to an exclusive digital experience via smartphone.
DIAL black two-layer dial with numbers, indexes and hands treated with beige superluminova. Visible screw fasteners. Rotating rehaut with numbers and indexes with beige superluminova. Red-coloured hand for the second time zone.
CRYSTAL high quality curved sapphire.
WATER RESISTANCE 100 mt, 10 ATM.
STRAP entirely handmade strap in naturally leather, black color. Finishes made with beige waxed cotton. Second strap in rubber, black color. Width: 27/25 mm. Second rubber strap. Tongue buckle in steel with subsequent IPB treatment.
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