細節
Omega. A large and rare stainless steel single button chronograph wristwatch with two-tone silvered dial
Signed Omega, movement no. 9'382'165, case no. 9'016'667, manufactured in 1938
Cal. 33.3 CHRO gilt-finished lever movement, 17 jewels, bimetallic compensation balance, two-tone silvered dial, baton and Arabic numerals, outer five minute divisions and telemetre scale, inner spiral tachymetre scale, two subsidiary dials for constant seconds and 30 minutes register, large circular case, flat bezel, snap on back, chronograph buttons in the band and in the crown, stainless steel Omega buckle, case, dial and movement signed
37 mm. diam.