Among the few collections Asaoka has created, the “Grand” series is the most talked about, as it pays homage to traditional Japanese craftsmanship with its incredible Urushi lacquered dials. This ancient lacquer technique utilizes the filtered sap of the Japanese lacquer tree, a miraculous substance that absorbs moisture from the air as it hardens, resulting in a perpetually shiny and slick surface. Over time, Urushi becomes harder and more scratch-resistant, with the curing process continuing even after initial manufacture. The lacquer brightens with age as it loses moisture, which the transformation that can take years. Also depending on the environment, the Urushi dial may change color, creating a unique piece if its own.

The present Grand Niji “虹” is a piece unique dedicated to the TOKI: Watch Auction. While past Kurono timepieces have been crafted in stainless steel, this watch is elegantly made in 18K yellow gold. The dial is a marvel to behold, featuring layers of rainbow-colored Urushi crafted by Megumi Shimamoto (島本 恵未), who has previously worked on Kurono's Urushi dials. This finishing technique produces a magical glittering effect, while the indexes are enhanced with Japanese Zodiac symbols, printed by Master Hajime Asaoka.

Please note that proceeds of the sale of the present watch will be given by the Consignor to Wajima Lacquerware Industry.
本時計の収益金は、出品者より輪島塗業界復興を支援するため、全落札金額を寄付されます。