Case no: 31xxxx / 5606-5120
Function: Hour, min & sec hands with date & english or kanji day wheel
Caliber: 5606
Vibrations per hour: 21,600
Production year: Jan 1973's
Driving system: Automatic winding with manual winding & hacking (Stop the sec hands)
Jewels: 25 Jewels
Dial: Nice two tone blue color pattern dial original (Some fine stain)
Dial no: JAPAN 5606-5300S
Crystal: Nice faced acrylic original (Some fine hair scratches)
Bezel: -
Crown: Unsigned original
Case: Stainless steel (Fine scratches & very small dent)
Case back: Stainless steel (Fine scratches)
Dimensions of case: 35 x 38.5 mm (Excluding crown)
Case lug width: 19mm
Band: Hand made leather strap
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: 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 day & 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