Rolex Explorer Oyster Perpetual Chronometer Watch

Rolex / Oyster Perpetual / Explorer / Officially Certified Chronometer wristwatch / men's watch, circa 1956, honeycomb dial, model ref: 6610, 25 jewels automatic movement, adjusted to 5 positions and temperatures, caliber: 1030, movement: N693880, inside of back cover: 1956 / II, case number: 168974. 36mm diameter. Good working order, case previously lightly polished, dial probably a later replacement.
Condition Report: Notice to bidders: The absence of a condition report does not imply that the lot is in perfect condition, additional condition information is available by request.