细节
ROLEX, "OYSTER PERPETUAL" BUBBLE BACK REF. 2764 CALIFORNIA DIAL
STAINLESS STEEL SELF-WINDING WRISTWATCH WITH SWEEP SECONDS
CASE NO. 96429, CIRCA 1936
Calibre 9 3/4''', 19 jewels, the coppery dial with Arabic and Roman 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.