7S26 23 Seiko Watch Movement
7S26 23 Seiko Automatic Watch Movement is a 3 hand Automatic Watch Movement 170/85/18 (hour/minute/sweep second) with a day and date window at the 3 o'clock position. This gents movement has a diameter of 27.40 mm and a height of 4.90 mm, overall movement height is 7.20 mm. 21 jewel movement. Stem is supplied with the movement. Stem is a part number 351-260. This movement is a day/date movement. However the day dial is not included with the movement. You will need to use your old day dial.