【Size】Case size (H×W×D): 30.3 x 24.6 x 7.3 (approx. mm), Belt: Width approx. 10~15mm (lug width approx. 13mm), Weight: approx. 26g 【Materials】Case: Resin, Band: Stainless steel, Windshield: Acrylic glass 【Water Resistance】Daily life waterproof 【Accessories】Japanese instruction manual (copy), Foreign language instruction manual booklet, Plain generic BOX (not a Casio box) 【Band Size Adjustment Method】Free slide type (separate tool required) 【Main Functions】 ● Stopwatch (1/10 second, 60 minute counter) ● Preset timer (maximum set: 30 minutes, preset time: 1/3/5/10/15/20/30 minutes) ● Time alarm, hourly signal ● Auto calendar ● Average monthly difference: ±30 seconds LA670WGA-1 Gold There are scratches due to daily use, but I don't think there are any noticeable ones. Please understand that this is a used item before purchasing. It is broken, so please have it repaired at a watch shop. I have lost the instruction manual, so please look it up and use it. The purchase date was about a year ago. We will ship with simple packaging to keep the price down, so please understand.