VH64 S Epson Quartz Watch Movement VH64 S Epson Quartz Watch Movement is a 10 1/2 ligne (23.70 mm) Chronograph movement with a movement thickness of 3.45 mm. 3 hands (120/70/17), hour/minute/sweep second, 2 indicators (21): date @ 3, day @ 9, total height 5.83 mm, 2 jewels, stem 351-177, cell 371.