Detailed I have lightly serviced the watch and lightly polished and good condition. But it has scratch damages to metal parts and glass.
The battery is new (14/December/2021). Case diameter 34mm+crown2mm Lug Width --- Wrist Length Max 7.87inch, 20.0cm Movement Quartz Water Resistant. Please don't believe the waterproof because it is used watch.Please change the battery yourself, if the watch is not working when you get it on your hand. The item "Working Seiko King Twin Quartz Full Original 1979 Vintage Mens Blue Watch 9923" is in sale since Friday, December 17, 2021.
This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Watches\Wristwatches". The seller is "hosoirenmei" and is located in Osaka-city.This item can be shipped worldwide.