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Jindai Japanese Zelkova single
Jindai Japanese Zelkova single
Delivery time: Approximately 5 months
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Single-piece Kamiyo Zelkova (rare precious wood) jt1k-110
SIZE W105 D124 H115
Designed by Toshihiro Kamei
*You can choose from the following four standard interior options.
Please refer to the interior chart and enter your desired interior in the "Special Instructions/Notes Regarding Order" section before proceeding with your purchase.
・Italian calfskin: ivory or black
・Ultrasuede: Ivory or dark gray
*If you would like special interior/black sandalwood, please add it to your cart here .
*Cushion sizes are available in S/M/L. Please choose the size that best suits your wrist size and enter your desired size in the "Special Instructions/Notes" section.
S: 14-16cm M: 17-19cm L: 20-22cm
*We offer Italian calf (Ivory/Black) or Ultra Suede (Ivory/Dark grey) for lining.
*Cushion size S/M/L S:14~16cm M:17~19cm L:20~22cm
Jindaigi means trees from the time of the gods, or trees that were transformed into gods. This does not refer to cut trees, but rather to fallen trees that have been buried in water, volcanic ash, or underground for over 1,000 years without decaying. Jindaigi occasionally appear due to civil engineering work or crustal movements.
Trees that slept from the era of gods.
There are trees that were buried in ashes and sediments for over a millennium. We call this Jindaiboku, which means 'tree from the era of gods. The color differs depending on the component of the earth it was found from.
[Features of KOMA watch case]
□Wood grain matching
By cutting each piece side by side, the grain of the wood connects, and with the utmost care, the grain of each piece is matched with the aesthetic sense and skill of a skilled craftsman, with great care taken to make the most of the natural beauty of the wood.
□Three-sided fastening
By joining the top, side, and front panels at a 45-degree angle, the wood grain is not interrupted, resulting in a beautiful finish, and the joints are less likely to shift over time, making it stronger and more difficult to achieve.
□ Assembly
Assembling the three-sided fastening is a delicate task that can only be accomplished by hand.
Dozens of special tools, such as hammers and hammers, are used to fasten the wood between the upper and lower boxes, making it a difficult process in which even the slightest amount of force applied can cause the wood to go out of alignment.
□Tongue processing
Insert 0.5mm wood pieces into the corners of the three-sided joint to reinforce them.
This increases the strength and creates beautiful designs that can only be achieved through handwork.
□Finishing/painting
Polishing with a plane and sandpaper brings out the grain and brings out the beauty of the wood to the fullest. By sealing the surface before oil painting, you can achieve an amazingly smooth texture that is less likely to develop ring stains.
*We do not use urethane paint or coloring as this would diminish the beauty and texture of the wood.
□Hidden hinge
There are no hinges visible on the back of the box when it is closed.
The inside of the box is lined, so the metal fittings are not visible from any angle, and the sleek design of the box and the beauty of the wood grain are not compromised.
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watch case interior
Standard interior : Italian calfskin, ivory/black
Italian calfskin is characterized by its vibrant color and supple texture. Unlike the leather made from North American or Southeast Asian hides typically sold in Japan, Italian calfskin from Europe has dense fibers, is elastic, and feels very pleasant to the touch. It is finished with a full grain finish, without removing any of the grain from the hide, allowing you to enjoy the leather's natural, vibrant appearance.

Standard interior
Ultrasuede, ivory/dark grey
It has a unique texture reminiscent of high-quality suede and a soft, smooth feel. It is an easy-to-maintain artificial leather that is highly resistant to wear, stains, and water, making it suitable for use as a luxury interior material in European cars.
Special interior <br>Black leather / Black
If you would like a special interior, click here
Made from domestically raised Japanese Black Wagyu beef, this leather combines the ancient Japanese techniques of tanning and lacquering to create a piece that shines like countless tiny diamonds scattered all over. This is why it's been nicknamed the "black diamond of leather." Each piece is handmade by a craftsman, and it's resistant to friction, making it a top-quality product in Japan that is also practical, having been used in martial arts equipment during the Warring States period, and even in the armor of generals.

Cushion <br>Ultrasuede, Italian calfskin, black sandalwood
S / 14-16cm M / 17-19cm L / 20-22
Available in S, M, and L. Please order according to your wrist size.