The Seiko AL21 quartz watch movement is a ladies three hand caliber with hour minute and seconds measuring 6¾ × 8 lignes or 15.30 × 17.80 mm with a thickness of 2.99 mm. This 0 jewel movement uses hand sizes 110/65/17 operates on a 377 battery and uses stem part number 354 788 with a 0.90 mm tap 10 thread.
AL21 Seiko Watch Movement
$3.50 CAD