RARE VINTAGE WATCH - OMEGA SEAMASTER 600 REF : 135.011 - cal. 601 - FROM 1964

601: excenter regulator. 600: Reed's regulator. Other data: balance staff: U2769 stem: W2794 / W3136 wrist / pocket watch stem ronda: 1396 (12) Mainspring: 1.050 x 9.500 x 0.120 x 360.000 mm. Power Reserve48 hours.

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