Longines Hour Angle 628.5240

Longines Hour Angle Watch

Wristwatch with hour angle setting, Ref. 628.5240, circa 1991 watch case: stainless steel, number 25080412, hinged back, glazed inner back, hour angle bezel rotatable on both sides, diameter approx. 38 mm movement: automatic, decorated anchor movement, caliber L628.1 (based on ETA 2892-2), fine adjustment, 21 jewels dial: white and silver-colored, Roman and Arabic numerals, rotating hour angle disc, central seconds accessories: warranty card, accompanying booklet and certificate, operating instructions, case