Omega Seamaster 135.070

Omega Seamaster wristwatch, reference 135,070, c. 1961 -- watch case: stainless steel, screwed back, diameter c. 35 mm movement: manual winding, gilt lever movement, numbered 18153751, calibre 610, swan-neck precision regulator, 17 jewels dial: black, applied baton numerals, date, central second accessories: stainless steel pin buckle, box -- watch case partly reworked