Brand: SEIKO CRONOS SELF-DATER WATER PROOF DIASHOCK
25 (18/08/19 2130)
Gender: Men's
Case no: 46xxxxx / 718990
Function: Hour, min & sec hands with date
Caliber: -
Vibrations per hour: 18,000
Production year: June 1964's
Driving system: Hand winding
Dial: Nice silver color dial original (Very fine stain)
Dial no: MADE IN JAPAN 71899S0 AD
Crystal: Acrylic (Fine scratches)
Crown: Signed SW original
Case: Silver plating (Fine scratches & small dent)
Dimensions of case: 36.5 x 44mm (Excluding crown)
Case lug width: 19mm
Band: Unsigned bracelet (Fine scratches) 19.5cm
Condition: Used, working, very fine in as found condition as you can see at the Picture
Service: -
Power reserve: Fully wind or charged will last up to 35 to 40 hour's depend on movement
Accuracy: Tested flat & it's within 60 sec. Please see the last pic
Quick set: No, Pull out the crown to the first click to set time & turn it by 24 hour's to set date
Remarks: This watch are used in Japan