Premium line embodying the essence of KNOX. This is the high-end model 【Wine x Taupe】m6, featuring a combination of different materials and a contrasting color scheme, based on the standard "PEARCE" model. Purchased July 2025 Unused Warranty valid until July 15, 2026. Stored in its box after purchase without use. Also included is the sold-out 【KNOX Limited Refill Legal Pad Memo, Plum, Mini Size, 80 sheets, unused】 that was planned to be used with it. I was drawn to the PEARCE premium line after watching a live demonstration with the KNOX craftsman in 2021, but I haven't used it because I thought it was too good to use, so I'm putting it up for sale. Surface: Water Buffalo Calf Inside: Steerhide Inside Right: Side pocket x 1, Pen holder x 1 Inside Left: Index-style open pocket x 2 Binder 6-hole ring, 13mm diameter Body size H145 x W100 x D30mm Made in Japan, handmade by craftsmen Instant purchase is available. No pets, no smokers. Please check the images for the individual differences unique to leather. The front of the belt side is smooth, and the back has wrinkles and tiger stripes. The exterior uses the traditional "Water Buffalo Calf," while the premium line uses "Arizona" leather on the inside. "Water Buffalo Calf," as the name suggests, is calfskin from water buffalo, and it has a unique tiger stripe that can be seen faintly within the fine grain, giving it a unique expression while still having the elegant texture of calfskin. On the other hand, "Arizona" leather, manufactured by Conceria La Bretagna in Tuscany, Italy, the home of leather, is a cowhide shoulder leather that is tanned with vegetable tannins and finished with 100% dye, resulting in natural color unevenness and a unique natural grain. Both the front and back are a series where you can fully enjoy the aging unique to leather, with a deep luster and flavor that increases the more you use it. The skilled craftsmanship, which is particular about the details, is also evident in the beautiful edge finishing, creating a premium line-like style. Regarding products using genuine leather, there are individual differences unique to living things, and the expression, texture, and color of each item are different. Also, because they are manufactured by hand, the finish is not uniform. (There may be differences between the left and right sides.) Wrinkles, scratches, and color unevenness are not defects.