Japanese watchmaker Kurono Tokyo unveiled a new limited edition dress watch today, with an ice blue guilloché dial and power reserve indicator function.

Presented in a stainless steel case measuring 38 mm x 11.2 mm and 45.6mm lug-to-lug, the Jubilee Sensu EOL Ice Blue features an interesting design detail that represents a first for Kuron Tokyo: a black onyx cabochon that’s been hand-polished and fitted on the end of the crown, a la Cartier.

While the look is reminiscent of a refined Swiss dress watch, the discontinued movement inside is a Japanese outsourced Miyota rated at -10/+30 per second per day, so don’t expect premium Swiss-level precision.

The 26-jewel caliber 9133 automatic movement measures 30.2 mm x 5.52 mm, beats at 4Hz, has a 40-hour power reserve, and comes with hours, minutes, center seconds, a power reserve indication, and date from the factory. However, Kurono Tokyo removed the date display mechanically, which purists will surely appreciate.

Featuring a silver-plated Shiraai indigo (“white blue”) ice blue dial, with a chrysanthemum-like stamped wave guilloché pattern that radiates outward from the center, a contrasting “Sensu” (Japanese folding fan) punctuates the power-reserve indicator.

Polished steel dots mark each hour, along with black Kanji script, that’s uniquely demarcated on the inside and outside of the ring by a stamped railroad-track guilloché pattern. Signature Kuro Tokyo hands in polished steel indicate the hours, minutes, and center seconds, and a needle-shaped polished steel hand shows how much power is left in the mainspring, from 0-40 hours.

The 2025 Jubilee Sensu EOL Ice Blue limited edition comes with a boxy sapphire crystal, is water resistant to 50 meters, and is delivered on a 20 mm/16 mm black calfskin leather strap.

The retail price is $2,230. Learn more at Kurono Tokyo.

 

Photo by Kurono Tokyo.