knot Chronograph CC-39SVWH1 Set of 3 bands ① s18-th-nv (Navy leather) ② s18-tag-bk (Black leather) ③ ms-18svsv (Stainless steel) Purchased several years ago, and I've been using it with the bands swapped out. The battery is dead, so I recommend having it replaced at a Knot store after purchase (1,650 yen). There are minor scratches from use, but I don't think there are any noticeable scratches or stains that would be of concern. Please check the condition in detail in the photos. I have thrown away the box, so it cannot be included. ● Product Description A chronograph collection based on a pocket watch, with a sharp face design that emphasizes discipline and visibility. The slim case, 39mm in diameter and 9.0mm thick, uses surgical steel with excellent corrosion resistance, and the windshield is equipped with sapphire glass with a Vickers hardness of over 1500. This model features Arabic numerals at the 6 and 12 o'clock positions, a first for Knot, and uses blued steel hands, which are used in high-end European watches. Specs ● Movement: Japanese quartz (EPSON YM91) ● Case: Stainless steel 316L (anti-allergenic material) ● Windshield: Sapphire glass ● Hands: Blue & Blue ● Lug width: 18mm ● Water resistance: Daily life waterproof (3ATM) ● Average monthly difference: ±20 seconds ● Size: Width 39mm, thickness 9mm ● Weight: 33g