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Reserve de Marché 'Sensu N.O.S.' Exhibited now!

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Introducing the new Kurono Special Projects Réserve de Marche nicknamed ‘Sensu NOS’ - a mechanical power reserve complication with a guilloché dial which for the first time uses in-house modified movements based on new-old-stock (NOS) calibers from Citizen Japan.

Latest update :

New interpretation of guilloche

This time, we took on the challenge of creating a so-called guilloche dial. I say "challenge" because it actually took about three and a half years to research and develop this dial, and it really was a challenge. A normal guilloche dial is engraved on a flat surface, but this watch inherits the tradition of Chrono Tokyo and has the guilloche engraved on a bombe dial. As you can see, the pyramid-shaped pattern in the center gently slopes towards the outside of the dial, and creating the prototype for this was extremely difficult in the first place. The blank for the dial is made much thicker than usual, and even the deep recesses for the power reserve and 24-hour display are molded as a single piece. Making this as sharp as possible was also a very high technical hurdle. In the end, I think we were able to create an elegant dial with strong shadows. " - Hajime Asaoka

In-house Improved Movement

In order to make the most of the guilloche design, Asaoka aimed for a classic and clean dial with the date window removed. However, there was no domestic movement with the design Asaoka wanted, so he improved the caliber in-house. In 2022, Kurono purchased the entire stock of Cal. 9134, which was no longer in production, and in this work, we use the Cal. 9134PWT, which we modified in-house.

Purchase Method

Please see below for online general sales.

The product will be on display at the Aoyama Salon prior to its general release. If you are in the area, please stop by.

Public Global Sale

Date and Time: 10th October 2024 (Thu), 10:00PM JST ~

Location: Kurono Tokyo official website

https://kuronotokyo.com/

Domestic price including tax: 327,800 yen (excluding tax: 298,000 yen)

Scheduled to ship from November 2024.

*You will need to register an account (free of charge) to purchase. Please register in advance.

Register for free

Aoyama Salon advance reservation only for those who live in Japan

Period: Tuesday, October 1st, 11:00 AM to Thursday, October 10th, 7:00 PM

Location: Kurono Tokyo Aoyama Salon

Limited quantity, available in store only

Salon Preview

You can view the timepiece at Kurono Tokyo Aoyama Salon from the following schedule.

Date and time: October 1st (Tuesday) ~

Location: Kurono Tokyo Aoyama Salon

Address: 2-10-22 Kita-Aoyama, Minato-ku, Tokyo 107-0061

TEL: 03-6823-8358

Opening hours: 11:00am - 7:00pm

Store closed: Sundays and public holidays

No appointment required

Aoyama Salon Details

Kurono Tokyo Aoyama Salon

About Kurono Tokyo

A mechanical watch brand designed by Hajime Asaoka, an independent watchmaker who has been selected as a "Contemporary Master Craftsman".

We have announced models that have been nominated for the GPHG (Geneva Watchmaking Grand Prix) and models that incorporate lacquer. Asaoka's thorough attention to detail can be felt in everything from the case to the hands and dial, and the user-friendly design has captivated fans around the world.

Become a friend

Written by

Gather at the Japanese Independent Watchmaker, Hajime Asaoka's first and only Kurono Tokyo Salon, located just 4 minutes away from Gaienmae Station and within walking distance from Omotesando and Harajuku! It's a physical hub that welcomes fans and friends of the brand who visit Tokyo. Just like the watches, the Aoyama salon is personally designed by Hajime Asaoka. It is our hope that you will enjoy your visit to the salon and experience Kurono Tokyo. We cannot wait to host you!

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