Thank you for viewing. I will do my best to ensure a smooth transaction, so thank you in advance. I am listing a vintage SEIKO watch. ・Manufacturer: SEIKO (Seiko) ・Model: SKYLINER ・Year of Manufacture: 1964 ・Ref: 16001E ・Cal: 402 SEIKOSHA 21 jewels ・Movement: Manual winding ・Case Material: Gold-filled/Gold-plated ・Case Size (approx.): 37mm (excluding the crown) ・Lug Width: 19mm ・Belt: New leather strap from another company ・Wrist Size: Up to 19.5cm ・Gender: Men's ■Condition Overhauled in February 2026. Although it is an old watch, it is running very well. It is running with a daily rate of less than 1 minute. (※Please check our profile for our standards regarding accuracy.) We have confirmed that it runs for more than 24 hours with a fully wound mainspring. Winding is smooth, and there is a firm stop when fully wound. ■Peace of Mind Guarantee Comes with a 30-day warranty. We will repair any natural failures free of charge during the warranty period. Please check the "Maintenance Guide" included with the product for contact information. ■Shipping Free shipping. ■Other The watch stand in the photo is for photography purposes and is not included. Only the watch will be delivered. Management No. 2055