S.Epson AL21E Japan Quartz Watch Movement

S. Epson AL21E
6 ¾ x 8 ligne
15.30 x 18.20 mm
height 2.99 mm

3 hands (110/65/17), 0 jewels, total movement
height 4.48 mm (stamped #1), cell 377, stem
354-788

3 hands (110/65/17), 0 jewels, H2, total
movement height. 5.56 mm (stamped #4), cell
377, stem 354-788

3 hands (110/65/17), 0 jewels, H4, total
movement height 6.76 mm, (stamped # 7), cell
377, stem 354-788