细节
ROLEX, "OYSTER PERPETUAL" BUBBLE BACK REF. 2940
STAINLESS STEEL SELF-WINDING WRISTWATCH WITH SWEEP SECONDS
CASE NO. 396084, CIRCA 1945
Calibre 9 3/4''', 17 jewels, superbalance, the two-tone steel-coloured dial with Arabic numerals, outer minute track, red sweep seconds, in two-part case, brushed and polished, domed crystal, screw-down back and crown, case, dial and movement signed
Diameter: 32 mm.