Brand: SEIKO SILVERWAVE SSW10 (07/04/19 2130)
Gender: Men's
Case no: 70xxxx / 6306-8000
Function: Hour, min & sec hands with date & english or kanji day wheel
Caliber: 6306A
Vibrations per hour: 21,600
Vibrations per hour: 21,600
Production year: Oct 1977's
Driving system: Automatic winding with hacking (Stop the sec hands)
Jewels: 21 Jewels
Dial: Nice matte blue color dial original
Dial no: JAPAN 6306-8002S
Crystal: Glass
Bezel: -
Crown: Unsigned screw in crown original
Case: Stainless steel (Fine scratches)
Dimensions of case: 38 x 42.5 mm (Excluding crown)
Case lug width: 20mm
Case lug width: 20mm
Band: Signed SEIKO ACTUS bracelet (Fine scratches) 19cm
Condition: Used, Working, Very fine in as found condition as you can see at the Picture
Service: -
Accuracy: Tested flat & it's within 60 sec. Please see the last pic
Accuracy: Tested flat & it's within 60 sec. Please see the last pic
Remarks: This watch are used in Japan