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2026 Kurono Anniversary

Malachite '孔雀石'

2026 Kurono Anniversary

Malachite '孔雀石'

Kurono presents our 2026 Anniversary timepiece - the Special Projects Malachite '孔雀石', a personal study by Hajime Asaoka exploring the expressive beauty of natural stone within the Kurono Tokyo design language.

"The idea of using natural stones for watch dials has a long history. While its beauty is a pure reflection of nature itself, when crafting this watch, I did not want to simply use a raw fragment as is. Instead, I wanted to imbue it with my own perspective as a watchmaker. In short, my goal with this timepiece was to draw out the innate beauty of the natural stone even further while simultaneously adding the distinct character of Kurono Tokyo."

The Special Projects Malachite '孔雀石' sees the combination of natural malachite and a hand-mixed rokusho green copper-oxide pigment derivative on the periphery - a technique without precedent so as to form Kurono's signature convex dial. It is further complemented by unique Kanji Eto (zodiac) script as hour markers. Only 2 out of 10 malachite dials make it to final selection - and those chosen personally by Hajime Asaoka bear his personal vermillion seal.

This is a limited anniversary release and will be available worldwide on kuronotokyo.com for US$1,850 excluding VAT & duties.

The sale of the Malachite '孔雀石' will have two order windows - All orders placed within either of these time windows will be honored:

Order Window 1: Thursday, 28 May, 11:00 AM JST
Order Window 2: Thursday, 28 May, 11:00 PM JST

Strictly 1 watch per customer.

All windows closed

"The design features malachite in the center, surrounded by a brass outer section to form a convex dial. I believe there is almost no precedent for this technique, likely due to its extreme technical difficulty. Now, malachite is a type of copper ore, and its rich green color is the result of copper oxidation. As a green pigment derived from copper oxide, verdigris (rokusho) has been known since antiquity. It has been cherished as a pigment in traditional Japanese painting for over a thousand years, and I always keep a supply of it on hand in my atelier. 

In particular, copper oxide dissolved in oil is known as copper resinate; it possesses a deep, translucent green hue and has been used as a pigment in oil painting since the Renaissance. 

When creating the prototype this time, I produced copper resinate from verdigris to determine the exact color of the dial's outer periphery. Because it shares the exact same material roots as the green of the malachite, it resulted in the perfect harmony I had envisioned."

~Hajime Asaoka

"Every piece of malachite possesses its own unique pattern. Because some individual stones are not necessarily attractive, I personally inspect every single piece and select only the finest ones. The mark stamped on the dial serves as proof of this rigorous selection."

Turning malachite into a watch dial is a masterclass in patient production. Most stone dials are cut from massive, homogenous slabs. Malachite is cut from nodular clusters. This means we cannot use industrial saws; each nodule is X-rayed to find the 'Eye' before a single cut is made. Because the stone is prone to fracturing, slicing it into a watch dial requires an incredible level of lapidary skill. Only 2 out of 10 dials survive the process and make it to final selection by Hajime himself.

Malachite is a 'lithic recording.' The varying widths of the green bands are not random; they are the visual 'sound waves' of a planet in flux. Each band you see on the dial represents a specific period of seismic water flow and mineral concentration across tens of thousands of years. 

Kujaku-ishi: 孔雀石

Malachite - Kujaku-ishi (Peacock Stone), is named for its resemblance to the peacock’s eye-like plumage. Traditionally worn to sharpen the wearer's insight and guard their journey through the world, malachite exhibits a silken chatoyancy, shifting between deep forest shadows and vibrant emerald light.

Kanji Zodiac Indices

The indices feature the Etō (the twelve signs of the Kanji Zodiac), traditionally used in East Asia to denote both time and cardinal direction. By integrating this ancient temporal system into a modern timepiece, the watch achieves a distinctive legibility and aesthetic that diverges from conventional Arabic or baton markers.

Kurono Detail

The tips of the minute and second hands are bent by hand to match the curves of the dial and glass. Synonymous with Japanese haute horlogerie, every aspect of the 7mm slim watch case (excl sapphire) is polished to the highest degree, and together with the box sapphire crystal delivers unparalleled lightplay.

WE'RE MAKING IT EASIER THAN EVER TO BUY A KURONO

PAY BY INSTALMENTS INTEREST-FREE

You can now pay as low as $617/mo. over 3mos. with no interest or charges. As long as you have a VISA, MasterCard, American Express, or Discover Card; you can now choose your preferred instalment plan upon checkout. (except Japan and China domestic orders)

PREORDER IN TOKYO & SHANGHAI SALONS

From the 20th to 28th, in-person visitors to our salons in Tokyo and Shanghai can view the new Malachite '孔雀石' and secure their piece in-salon. For addresses and opening hours, please click here: [Tokyo] [Shanghai]

GLOBAL ONLINE SALE

US$1,850 excl VAT/duties
or $617/mo. for 3 mo.

The 2026 Anniversary timepiece - the Special Projects Malachite '孔雀石' is a limited production release and will not be repeated.
Expected deliveries from July 2026 onwards.
For US-bound orders please view new baseline tariff guidance
here

ONLINE ORDERING ON THURSDAY 28 MAY

It will be available for purchase online on Thursday, 28 May 2026, and there will only be two order windows.
All windows closed

Order Window 1
11.00AM JST, Thursday, 28 May


(CST) China: Thursday, 28 May, 10:00AM
(BST) London: Thursday, 28 May, 3:00AM
(EDT) New York: Wednesday, 27 May, 10:00PM
(GST) Dubai: Thursday, 28 May, 6:00AM
(AEST) Sydney: Thursday, 28 May, 12:00PM
(PDT) California: Wednesday, 27 May, 7:00PM

Order Window 2
11.00PM JST, Thursday, 28 May

(CST) China: Thursday, 28 May, 10:00PM
(BST) London: Thursday, 28 May, 3:00PM
(EDT) New York: Thursday, 28 May, 10:00AM
(GST) Dubai: Thursday, 28 May, 6:00PM
(AEST) Sydney: Friday, 29 May, 12:00AM
(PDT) California: Thursday, 28 May, 7:00AM

Baseline Tariffs for US-bound Orders

Please understand that by proceeding with this order, you acknowledge that shipments into the US will be subject to current baseline tariffs of 10%. This is on top of the listed global MSRP of US$1,850 for the watch. This may be on top of any existing state or federal consumption taxes and charges. This baseline tariffs and any other charges will be paid directly by you to the delivery partner DHL or Fedex on fulfilment. Kurono will not collect such tariffs and charges from you upfront. Due to the limited nature of the watch, Kurono orders cannot be cancelled, returned, nor refunded. By proceeding with this order, you agree to the abovementioned and to the no-cancellation policy in force.

Specifications & Availability

Conditions of Sale

Purchasing Questions

3 Months installments

Media Downloads