waterproof-type steel Rolex Oyster case with screw-down-back and -crown. "Heavy" Rolex steel Oyster band. Bi-directional red-blue bezel. Acrylic glass with magnifier over the date.
Dial:
original black Rolex dial with beige round markers; aperture for the date at 3 o'clock position.
Features:
self-winding, date with quickset, center seconds
Dimensions:
H 12,43 mm Ø ca. 39,5 mm lug to lug ca. 47,5 mm
Movement:
Rolex cal. 1570, self-winding, 26 jewels, adjusted to 5 positions and temperatures.