Zenith Defy 21 Chroma II Ceramic — White Openworked Dial | Ref. 49.9014.9004/01.R953

White is not a neutral choice in watchmaking — it is an assertion of confidence. The Zenith Defy 21 Chroma II in white ceramic makes that assertion across every surface simultaneously: a 44 mm case of high-tech white ceramic, a white openworked dial, and a white rubber strap finished with a Cordura-effect texture and multicoloured stitching that provides the only deliberate chromatic interruption in this otherwise immaculate monochrome composition. Limited to 500 pieces, the Chroma II is not a watch for the cautious.

Within this striking exterior operates the El Primero automatic calibre capable of measuring 1/100th of a second — a feat achieved by the movement's dual-regulator architecture, in which the chronograph function beats at a rate far beyond standard mechanical timekeeping oscillation. This is not an approximation of 1/100th of a second precision; it is the genuine article, mechanically achieved without electronic assistance, a distinction that places the Defy 21 Chroma II among a very small number of purely mechanical instruments capable of such temporal resolution. Approximately 50 hours of power reserve sustains both functions.

The white rubber strap, secured by a titanium double folding buckle, continues the monochromatic discipline while adding tactile softness that contrasts effectively with the ceramic case's characteristic hardness — ceramic being one of the most scratch-resistant materials available to contemporary case manufacturers. Water resistance to 10 ATM ensures the Chroma II's pristine white surfaces meet the demands of active ownership. As one of 500, this edition will not wait indefinitely for those who recognise its singular character. Time to reach your star.