■PRODUCT DETAILS ・Item: Wristwatch ・Brand: SEIKO ・Model: Silver Wave ・Reference Number: 6431-6000 ・Serial Number: 129205 ・Country of Origin: Japan ・Year Manufactured: 1981 ・Gender: Men's ・Style: Casual ・Case Size: 36mm (excluding crown) ・Case Thickness: 7.8mm ・Lug Width: 18mm ・Wrist Size: Up to approx. 18cm ・Case Material: Stainless Steel ・Case Color: Silver ・Bezel Material: Stainless Steel / plastic ・Bezel Color: Silver / black ・Band Material: Stainless Steel ・Band Color: Silver ・Buckle Material: Stainless Steel ・Dial Color: Black ・Crystal Material: Glass ・Band / Strap: Bracelet ・Movement: Quartz ・Water Resistance: Waterproof for everyday life ・Display Type: Analog ・Watch Shape: Round ・Indexes: Stick Indexes ・Customized: No ・Accessories: None(only a main part) ・Item No.: 16919 ■CONDITION DETAILS ・Case: Many scratch(The entire) ・Bezel: Many scratch(The entire) ・Case Back: Many scratch(The entire) ・Crystal: Many scratch,dust(In some places) ・Dial: dust(In some places) ・Hands: a Little damage(Aging) ・Belt: Many scratch,Many damage(The entire) ・Buckle: Many scratch(The entire), It is original. ・Operation: Operation has not been checked for more than 24 hours. Accuracy is not guaranteed. ■CONDITION RANK ・Body Rank: EXCELLENT +5 ・Belt/Bracelet Rank: EXCELLENT +5 ■CONDITION RANK GUIDE - MINT (Vintage MINT) : Almost unused vintage; excellent condition. - NEAR MINT : Very light wear; great overall condition. - EXCELLENT +5 : Light wear; well-kept and functional. - EXCELLENT +4 : Moderate wear; consistent with age. - EXCELLENT +3 : Noticeable wear; functional. - GOOD : Heavy wear; visible marks. - AS-IS / PARTS : For parts/repair; not fully tested.