Brand: SEIKO DIVER WATER 150m RESIST
SD14 (22/10/18 1330)
Gender: Men's
Case no: 6Nxxxx / 6306-7001
Function: Hour, min & sec hands with date & english or kanji day wheel
Caliber: 6306
Vibrations per hour: 21,600
Production year: Nov 1976's
Driving system: Automatic winding with hacking (Stop the sec hands)
Dial: Nice black color dial original
Dial no: JAPAN 6306-700L T
Crystal: Glass (Some very fine scratches)
Bezel: Can be rotate both way with clicking (Dent, scratches & faded)
Crown: Unsigned screw in crown original
Case: Stainless steel (Fine scratches & small dent)
Dimensions of case: 43.5 x 45 mm (Excluding crown)
Case lug width: 22mm
Condition: Used, working, very fine in as found condition as you can see at the Picture
Service: Yes
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 or date & pull out the crown to secound click to set time (Set the time to 5.30 or 6.30 than quick set the day or date will be better)
Remarks: This watch are used in Japan. Crack line on the lume hand