
Wristwatches · Wristwatch
Kurono Grand Urushi Aoyama Set X3, 2022
- Maker / attribution
- Kurono (maker)
- Date
- 2022
- Historical period
- Contemporary Horology (2010 – Present)
- Country of origin
- Unrecorded in source
- Object type
- Wristwatch
- Dimensions
- Case 37 mm
- Stock no.
- Product 6894286176343
- Credit line
- Dealer listing, S.Song Watches (product 6894286176343)
- Catalogue title (original)
- Kurono Grand Urushi Aoyama Set X3 (English)
View the source record (dealer listing) ↗ (opens another website in a new tab)Suggest a correction
Record summary
Catalogued by S.Song Watches (dealer), Seattle (stock number Product 6894286176343), this is a wristwatch by Kurono, dated 2022. The Atlas places it in the Contemporary Horology period (2010 – Present) of its Wristwatches collection. Recorded dimensions: Case 37 mm. The record is illustrated with 6 photographs.
Assembled from the source record's structured fields. Dates and attributions are given as the source states them; where a field is missing the Atlas leaves it blank rather than estimating.
Catalogue description
Dealer description — S.Song Watches
Founded in 2018 as a way for legendary Japanese watchmaker Hajime Asaoka to create serial production pieces, Kurono Tokyo stands as one of the most exciting microbrands in the market today. With his reputation as an exceptional independent watchmaker, Hajime Asaoka was famed for designing one-off timepieces in close collaboration with his clients. With demand growing, he decided to launch a different brand and create timepieces catering to those who wanted affordable watches that shared design language with both his original watches and vintage watches of the past. Presented here today is a limited trio of Kurono Grand Urushi Aoyama timepieces, which were specifically released to commemorate the inauguration of Kurono’s boutique in Kita-Aoyama, Tokyo. This set is notably rare as they are limited to only 188 pieces for each variant and can only be ordered and collected from the boutique itself. Starting with a finely polished stainless-steel case measuring 37mm x 7mm, the Kurono Grand Urushi Aoyama, as indicated in its name, features an exquisite dial expertly crafted with Urushi lacquer. Derived from the sap of the Japanese Urushi tree, this natural lacquer is renowned for its remarkable durability. Crafting a dial with Urushi lacquer involves a painstaking and time-consuming curing process, making it a labour-intensive endeavour with high rejection rates. The Grand Urushi Aoyama set showcased today consists of three individual variants, each with a distinct dial colour - red, green, and brown. If you look closer, you will notice that these dials have discreet patterns subtly visible underneath the clear lacquer coating. All three watches feature polished steel hands and the Kurono logo delicately placed at the 12 o'clock position. The dial design, overall, is characterized by simplicity and minimalism, which I think allows the purity of the design to take centre stage. Powering these timepieces from within is the premium Miyota Cal. 90S5, which features a power reserve of 40 hours and beats away at 28,800 vph. It comes with a solid caseback embellished with Asaoka-sensei’s calligraphy in kanji, which provides a nice personalised and distinctive touch to each timepiece. As I have mentioned earlier, Kurono made it clear upon its launch that only 188 pieces (of each variant) of the Grand Urushi Aoyama would ever be produced with only 88 sets like this one. If you are an admirer of Hajime Asaoka-sensei’s work and Japanese watchmaking in general, this a great opportunity to get your hands on a rare domestic market only set.
Historical context
Contemporary Horology (2010 – Present)
Silicon components, connected watches, optical-lattice research clocks and a thriving independent scene.
Smartwatches became the world's best-selling watches, while mechanical watchmaking focuses on craft, innovation (silicon components, new escapements) and independent makers.
Read the period in the timelineMore wristwatches from this periodEarlier: Mechanical Renaissance
Atlas type guide
Wristwatches
Bracelet watches were worn by women from the early nineteenth century — Breguet made one for Caroline Murat, Queen of Naples, in 1810–12 — but the wristwatch only became a man's instrument with military use and aviation in the early twentieth century. Between the World Wars it overtook the pocket watch; the 1920s and 1930s brought rectangular Art Deco cases, water-resistant cases and the first automatic winding systems.
After 1945 the wristwatch became a carrier of identity — dress watches, sports and dive watches, chronographs, calendars — produced by Swiss, American, Japanese, German, Soviet and Chinese industries. The quartz revolution after 1969 and the mechanical renaissance since the 1990s, including the rise of independent watchmakers, complete the story.
What to look for
- The reference number (between the lugs or inside the case back) and serial number, the starting point for dating.
- The calibre: its maker and number are often stamped under the dial or on the bridge.
- Originality of dial, hands and crown — refinished ('redial') dials are common.
- Case material marks: 18K/750, 14K/585, stainless steel, gold-filled, plated.
Dating clues
- Wire-lug cases: before c. 1925.
- Water-resistant screw-down cases: from 1926.
- Quartz movements: from 1969; sapphire crystals widespread after c. 1980.
General guidance written by the Atlas editors about this kind of object. It is not a statement about this particular piece; for that, rely on the source record above and on physical examination.
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