Vintage watch has new battery, great piece got a different band from when first bought, keeps time and fantastic shape!
 
“Vintage / Tested / Works!”
Analog.
9300-5259=(9300 is the Movement) and (5259 is the Case Code)
180129;(Number 129) when first manufactured.
I believe made in 1981.
Has Kestenmade Band Gold Plated.
Fits up to 6 1/2" wrist.
Band measures 8 1/2"
Very little wear on sides.
Kept in a Smoke Free Home.