MIDO, "POWERWIND" STAINLESS STEEL SELF-WINDING DIVER'S WATCH WITH SWEEP SECONDS

MIDO, "POWERWIND"

STAINLESS STEEL SELF-WINDING DIVER'S WATCH WITH SWEEP SECONDS
CIRCA 1955

Calibre 619, 17 jewels, the silvery dial with concentric multi-coloured decompression times and depth indications, gold sweep seconds, in three-part case, rotatable bezel for the decompression times, stainless steel Mido buckle, case, dial, crystal and movement signed
Diameter: 38 mm.