Heuer. An oversized rare stainless steel cushion-shaped chronograph wristwatch with date and slide rule bezel
Signed Heuer, Calculator, Automatic Chronograph, circa 1975
Cal. 15 14''' gilt-finished lever movement, 17 jewels, deep blue dial, applied luminous baton numerals, orange luminous hands, outer one fifth seconds divisions, two subsidiary dials for 12 hours and 30 minutes registers, window for date, oversized cushion-shaped water-resistant-type case, revolving double bezel serving as calculator to convert kilometres into nautical knots, yards and miles and measures in US gallons, screw back, two round chronograph buttons in the band, crown at nine o'clock, associated stainless steel link bracelet and deployant clasp, case, dial and movement signed
45.5 mm. wide and 47.5 overall length
Heuer. An oversized rare stainless steel cushion-shaped chronograph wristwatch with date and slide rule bezel
Signed Heuer, Calculator, Automatic Chronograph, circa 1975
Cal. 15 14''' gilt-finished lever movement, 17 jewels, deep blue dial, applied luminous baton numerals, orange luminous hands, outer one fifth seconds divisions, two subsidiary dials for 12 hours and 30 minutes registers, window for date, oversized cushion-shaped water-resistant-type case, revolving double bezel serving as calculator to convert kilometres into nautical knots, yards and miles and measures in US gallons, screw back, two round chronograph buttons in the band, crown at nine o'clock, associated stainless steel link bracelet and deployant clasp, case, dial and movement signed
45.5 mm. wide and 47.5 overall length
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