Omega 470-1132, Pressure spring for setting lever with screw

Fit's cal: 470, 471, 490, 491, 500, 501, 502, 503, 504, 505, 510, 511, 520, 550, 551, 552, 560, 561, 562, 563, 564, 565, 570, 571, 600, 601, 602, 610, 611, 613, 750, 751, 752.

Original Omega part in very good used condition. No damages, checked by profetional watchmaker. It's ready to us.