Epson Y121 F4 High Pinion 3.71mm Laser Mark 7
Epson Movement
Epson Y121 F4 Movement
Size:6¾ x 8 L (15.30 x 17.80mm)
Height:2.99mm
Power:SR626SW
Hand Size:110/65/20 Code Blue
Stem:354-788 Tap: 0.90 mm
High Pinion:PINION = 3.71mm
