Movado cal: 470 Introduced in 1938, desiged by Frédéric Piguet. Cal: 470 is the base caliber for modules: Calendograph (cal: 475CLD), Celestograph (cal: 473CLD) and Chronograph (90M and 95M). Data: Movado cal: 475CLD 15 jewels manual wind, calendar with month, day and date. Size: 10,25''' 23,10 mm (module 28,00 mm.). H: = aprox: 5,15 mm. N: = 18000. Power reserve: 44 h. Versions: Movado 10,25''' 150: sub second. 150MN: sub second, modified setting mechanism. 150MN: sub second, date. 155CLD: sub second, calendar, moon phase, D=24,00 mm. 157: center second. 157: center second, date. 159: center second, date. 470: sub second. 470: center second. 473CLD: sub second, calendar, moon phase, D=24,00 mm. 473CLD: center second, calendar, moon phase, D=24,00 mm. 475CLD: sub second, calendar, D=28,00 mm. 475CLD: center second, calendar, D=28,00 mm.