Lacquered dial

Lacquer is not an optional decorative coating: it is often the visual structure of the dial itself. I have been working at the bench for fifty years and can tell you that no other surface treatment demands such patience nor forgives mistakes so little.

The principle is simple: successive layers of lacquer — natural or synthetic — are applied, allowing them to dry and often sanding between coats. The final result depends entirely on the sequence, the number of layers, and the application technique. Rolex on the Day-Date builds the so-called Stella dials with colored lacquer applied in layers, allowing the tint to age so that oxidation produces over time those chromatic variations that collectors actively seek. On the Datejust 41 with ombré effect, black lacquer is applied concentrically over a green base: the gradient is not printed, it is built layer by layer. The Tiffany Blue dial of the Tiffany Timer requires eight coats of opaque lacquer, oven drying, fifteen layers of transparent varnish in a controlled environment, and finally twelve hours of baking. More than fifty hours for a single dial.

Natural lacquers have a separate and much older history. Japanese urushi is the resin of the Toxicodendron vernicifluum tree: sticky in its liquid state, it becomes a hard, waterproof, and deep surface after polymerization. Credor uses it in alternating cycles of application and sanding with abrasive stone to obtain shades from black to blue. The taka maki-e technique adds platinum powder over the base, creating three-dimensional relief. Vietnamese Sơn Mài — which Awake has brought into contemporary watchmaking — starts from the same logic but has a different grammar: lacquer is layered over guilloché surfaces or mother-of-pearl fragments, each cycle sealed before the next. Fifteen hours or more per dial, and no two examples will ever be identical.

On the pathology side, spidering is the crazing of aged lacquer: a network of microfissures that in vintage Cartier Must watches is almost systematic. In Panerai Luminor watches from 1993, the transparent lacquer used to fix the tritium reacted chemically with the luminescent material, yellowing the numerals while the hands remained clear. These non-matching examples — a production defect — are today among the most sought after by Panerai collectors. Lacquer, when it ages poorly, nonetheless tells something precise about the watch's origin.

Zapon teinté is a cellulose-based synthetic variant, applied in extremely thin layers: on the Formex Essence Space Glacier it protects the meteorite underneath while adding an iridescent glow without covering its structure. It is not urushi, but it responds to the same logic: lacquer as a transparent medium that amplifies what lies beneath.