Brand: KING SEIKO KS231 (20/10/19 2130)
Gender: Men's
Case no: 7Dxxxxx / 4402-8000
Function: Hour, min & sec hands with date
Caliber: 4402
Vibrations per hour: 18,000
Vibrations per hour: 18,000
Production year: Dec 1967's
Driving system: Hand winding with hacking (Stop the sec hands)
Jewels: 25 Jewels
Dial: Nice matte silver color dial (Some very fine stain)
Dial no: JAPAN 4402-8000R AD
Crystal: Acrylic (Some fine scratches)
Crystal: Acrylic (Some fine scratches)
Bezel: -
Crown: Signed SW original
Case: Stainless steel (Fine scratches & small dent)
Case back: Stainless steel (Fine scratches)
Case back: Stainless steel (Fine scratches)
Dimensions of case: 35 x 41.5 mm (Excluding crown)
Case lug width: 18mm
Case lug width: 18mm
Band: New leather strap
Condition: Used, working, very fine in as found condition as you can see at the Picture
Service: Yes
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: Yes, DO NOT QUICK SET THE DAY OR DATE WITHIN 10 TO 4 O'CLOCK
Pull out the crown to the first click to set date or pull out the crown to secound to set time
(Set the time to 5.30 or 6.30 than quick set will be better)
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: Yes, DO NOT QUICK SET THE DAY OR DATE WITHIN 10 TO 4 O'CLOCK
Pull out the crown to the first click to set date or pull out the crown to secound to set time
(Set the time to 5.30 or 6.30 than quick set will be better)
Remarks: This watch are used in Japan