細節
ROLEX, "OYSTER PERPETUAL" BUBBLE BACK REF. 2764
STAINLESS STEEL SELF-WINDING WRISTWATCH WITH SWEEP SECONDS
CASE NO. 198552, CIRCA 1941
Calibre 9 3/4''', 19 jewels, superbalance, the coppery dial with Arabic numerals, outer minute track, sweep seconds, in two-part case, brushed and polished, domed crystal, screw-down back and crown, case, dial and movement signed
Diameter: 32 mm.