GENUINE OMEGA Yellow Gold set of hands for cal. 35.5, 39.1, 140, 141, 142, 150, 360, 361, 370, 371, 372, 410, 420, 470, 471, 490, 491, 500, 501, 502, 503, 504, 505, 510, 511, 520, 550, 551, 552, 560, 561, 562, 563, 564, 565, 570, 571, 590, 591, 592, 593, 600, 601, 602, 610, 611, 613, 750, 751, 752 price is for one 1 set (1minute hand and 1 hour hand) total!! length of hand is: minute: 16.5mm, hour: 11.8mm p78.