VX12-6 H2 SII Watch Movement 3 hands (110/65/20): hour/minute/sweep second, date @ 6, 0 jewels, total height 4.50 mm, height over dial seat 1.82 mm, stem 351-177, cell 315, stamped # 2. S. Epson VX12 is 8 ¾ ligne, 20.00 x 18.00 mm, and has a height of 2.60 mm.