Caballero Kurozan leather 'KIWAMI' jewelstone

The Caballero Kurozan leather 'KIWAMI' jewelstone uses 316L stainless steel, combining traditional Japanese craftsmanship with modern innovation. Each piece is meticulously finished by skilled artisans to create a top-quality Apple Watch case. The precisely engraved frame emits an elegant shine depending on the angle of light, and the Kurozan leather strap, known as the "black diamond of leather," enhances this light, creating a striking presence.

This series' characteristic jewelstone expresses the grandeur of Japanese gorges and the gray of rock surfaces with the delicacy of ink painting. This leather, with its unique texture and depth that evoke the earth's history, symbolizes the profound dignity of a gentleman, making it an elegant accessory for adults. We hope you will experience the refined world of top-quality abrupt.

Uniquely elegant, beautifully refined.
Enrich your everyday life.

The initial sale on June 11th (Tuesday) has ended.

The next sale starts on July 11th (Thursday) at 11 PM.

Delivery time: Approximately 2 months from the order date

The Caballero series is made to order, with each piece carefully crafted by our skilled artisans upon receiving your order.

To ensure the highest quality, production takes about 1 to 2 months. As these are handmade, made-to-order products, cancellations are generally not accepted after placing an order.

Our craftsmen put their hearts into each creation, hoping that the joy you feel when you receive your "Caballero" will make the waiting time worthwhile.

A supple fit around the wrist with a refined shimmer.

A substantial presence that fits your wrist perfectly.

Crafted by watch enthusiasts and skilled artisans, these Apple Watch cases reflect meticulous attention to beauty, wearability, and durability. Made from 316L stainless steel, the cases withstand daily use with their unique robustness and heft, reflecting light in a flow that mirrors the movement of your arm, thereby enhancing their sophisticated allure. The straps, thicker than usual, adapt quickly to your wrist thanks to our artisans' unique techniques, providing a supple fit right from the moment of purchase, unlike typical leather straps that take time to conform.

Instantly change styles with the magnetic closure "SMART MAG ATTACH"

Easy removal of Apple Watch

The "Caballero" series features the "Smart Mag Attach," a magnetic closure that allows for easy attachment and removal of your Apple Watch without the use of tools. This enables you to effortlessly change the style of your Apple Watch to match your daily lifestyle and different scenes. For example, after a busy day at work, you can quickly remove your Apple Watch from its case and switch to a sports band in just a few seconds, all without using any tools.

* The photo features Kurozan leather 'KIWAMI' indigo, but it is compatible with all Caballero series models.

Adjustable showcase of the strap tip via the floating keeper

Embrace the Extended Elegance of 'Caballero Style'

In the Caballero Style, a distinctively longer strap tip subtly peeks over the case as part of its sophisticated design. This playful extension adds a touch of whimsy hidden beneath a mature demeanor. The floating keeper allows for adjustment of the strap tip's length, enabling you to customize it according to the day’s mood or style.

* This refined detail complements your outfit, ensuring a perfect fit for wrist circumferences of 15cm to 18cm.


World-renowned rare leather used for the strap

Kurozan leather 'KIWAMI' jewelstone

The Kurozan leather 'KIWAMI' jewelstone uses the finest domestically sourced black-haired wagyu leather, crafted with traditional Japanese lacquer techniques and Himeji's unique tanning methods. This leather, exclusively produced by Sakamoto Shop in Himeji, is known as the "black diamond of leather," featuring large, wild grain textures. With a production limit of about 20 pieces per month, it is a rare gem praised by artisans and designers worldwide for its beauty and quality. It has received numerous international design and craftsmanship awards and, due to its rarity and high acclaim, is extremely limited in availability on the market.

This leather, expressing the grandeur of Japanese gorges and the gray of rock surfaces with the delicacy of ink painting, has a unique texture and depth, emitting a special brilliance.

Rugged Sophistication Enhanced by Italian Elegance

Italian-Designed Buckle

Crafted from stainless steel and designed according to the Italian sense of beauty and the golden ratio, this clasp combines different materials in the fixed and floating keepers, offering a robust yet refined aesthetic.

The Beauty and Durability of Hand-Stitching

Masterful Leather Craftsmanship from Japan

The meticulous handcrafting process shines through in the work of skilled Japanese artisans. Using wax-coated thread, each stitch is pulled tight to increase durability. The use of two threads interlaced at each stitch ensures that even if one breaks, the seam remains intact.

Tool-Free 'Slide Spring Bar' for Easy Strap Exchange

Simplifying Strap Changes

Our slide spring bar system allows for quick strap changes without any tools, just by sliding a lever on the side of the bar. This makes it easy to coordinate your watch with your shoes, bags, and belts even during a busy morning. The Caballero case is designed with a 22mm band width, compatible with a wide range of market-available straps.

  • Lunar

  • World Time

  • Contour

  • Typography

Product Overview

Apple Watch Case (Compatible with 45mm)

  • Compatibility: Apple Watch 45mm models (Series 9: 45mm / Series 8: 45mm / Series 7: 45mm)
  • Material: Stainless steel SUS316L
  • Dimensions: Width 47.2 mm x Height 58.1 mm x Thickness 14.4 mm
  • Weight: 61g
  • Closure: Smart Mag Attach (magnetic)

Apple Watch Strap (Suitable for wrists 15~18 cm)

This strap is suitable for wrist circumferences of 15cm to 18cm.

  • Size: Width 22mm, lengths 135mm & 90mm approximately (for the 12 o'clock & 6 o'clock sides respectively)
  • Mechanism: Slide-type spring bar (removable)
  • Material / Lining: Cowhide, Himeji Kurozan leather 'KIWAMI'
  • Color: jewelstone
  • Stitch Color: Natural (hand-stitched)
  • Clasp: Stainless steel
  • One (1) Apple Watch Case (Compatible with 45mm)

    * The Apple Watch device is not included.

  • One (1) Inner Protective Case

  • One (1) Kurozan leather 'KIWAMI' jewelstone Strap

Please ensure to check the following before purchasing:

Delivery Time and Shipping Methods & Fees (approximately 2 months from order)

Shipping Method

All products from our store are made-to-order. Manufacturing takes approximately 1 to 2 months. After manufacturing is completed, products will be carefully delivered to customers by Yamato Transport Co., Ltd.

Delivery Time

Delivery is usually expected within 2 months after shipping. Please refer to the estimated delivery date on each product page.

Shipping Fees

Prices include tax.

  • Hokkaido: 1,300 yen
  • Aomori, Akita, Iwate: 1,200 yen
  • Miyagi, Yamagata, Fukushima: 900 yen
  • Ibaraki, Tochigi, Gunma, Saitama, Chiba, Kanagawa, Tokyo, Yamanashi: 900 yen
  • Niigata, Nagano: 900 yen
  • Toyama, Ishikawa, Fukui: 900 yen
  • Shizuoka, Aichi, Mie, Gifu: 900 yen
  • Osaka, Kyoto, Shiga, Nara, Wakayama, Hyogo: 1,100 yen
  • Okayama, Hiroshima, Yamaguchi, Tottori, Shimane: 1,300 yen
  • Kagawa, Tokushima, Ehime, Kochi: 1,300 yen
  • Fukuoka, Saga, Nagasaki, Kumamoto, Oita, Miyazaki, Kagoshima: 1,300 yen
  • Okinawa: 2,100 yen

Cancellation Policy

Our products are made-to-order, crafted carefully after receiving your order. Due to this nature, we generally do not accept order cancellations. However, cancellations on the same day of the order will not incur any cancellation fees.

For cancellations after the day of order, the following fees apply:

  • From the day after the order: 100% of the total payment as a cancellation fee
  • Cancellation processing fee: 1,000 yen flat rate
  • Shipping fee (only after shipping preparation): 1,000 yen

For multiple item orders, only the cancellation of the entire order is accepted.

Please understand the nature of our made-to-order products and carefully consider your order before placing it.

Conditions for Handling Defective Products

Please check the appearance of the product upon receipt. We take great care to deliver products in perfect condition, but if any of the following issues occur, we will promptly address them.

  • The product received is different from the ordered item
  • The product is damaged

If you encounter any of these issues, please contact us within 7 days of receiving the product via the contact form, and we will provide return instructions. Returns will be handled on a freight collect basis, so please rest assured.

Returns & Exchanges

We generally do not accept returns due to customer preferences. However, if there are any defects or incorrect deliveries, please contact us within 7 days of receiving the product, and we will promptly proceed with the exchange process.

Handling of Products

  • Avoid using chemicals or alcohol. Scratches and color fading may occur depending on the frequency of use and environment.
  • It is not waterproof. If it gets wet, wipe it with a dry cloth and air dry it in the shade, avoiding direct sunlight and high temperatures.
  • Avoid handling with excessive force, drying at high temperatures, and leaving it under direct sunlight or high temperatures for long periods. These can cause discoloration, deformation, or mold.
  • Keep it out of reach of infants and store it in a cool, well-ventilated place. Choose a location away from direct sunlight and high temperatures.

Handling of Kurozan Leather

Kurozan leather requires special attention due to its delicacy and complex craftsmanship. The lacquered surface may be damaged by strong impacts, friction, or scratches from sharp objects, so please handle it with care in your daily use.
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Next sale starts on July 11th (Thursday) at 11 PM (Limited Quantity)

Kurozan leather 'KIWAMI' jewelstone

Kurozan leather 'KIWAMI' jewelstone

Regular price ¥297,000 JPY
Regular price Sale price ¥297,000 JPY
Sale Sold out
Tax included. Shipping calculated at checkout.

This type matches the strap with the Kurozan leather 'KIWAMI' series from Sakamoto Shoten in Himeji.

  • Due to the handmade nature of the leather, there may be individual differences. Please note this in advance.
  • This strap fits wrist sizes approximately 15.0cm to 18cm.
  • As this is a handmade product, returns and exchanges are not possible after purchase. Please carefully confirm the size before purchasing.
  • If you have any concerns about the size, please contact us.
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