Guilloché small second zone with mirror pearled circular 5 second indicators.
Opaline coloured center circumference.
The circular hour sector zone and the logo cartouche is realised by a technique called “brossage”.
This Urban Jürgensen dial combines meticulous traditional hand craft work with advanced techniques of high-grade modern dial making. Created in one piece solid silver, the Reference 1140 PT L dial is 32.50mm in diameter and 0.50mm thick.
The small seconds’ zone is hand guillochéd with décor “panier” and with a mirror pearled circular zone for the 5-second indicators. After this process, it is calque traced for the remaining individual indicators. The logo cartouche is traced separately.
The opaline coloured center circumference results from a fine “sablage” treatment. The circular hour sector zone and the logo cartouche is realised by a technique called “brossage”. The outer minute track is pearled by use of a diamond tool. Afterwards, a protective fine brilliant silver coating is dispersed over the entire dial.