National Geographic : 1951 Oct
I;-^^** 12 /^ - ,I Sit winds itself it shrugs off shock the truly perfected watch of unceasing precision Gyromat,i Shown (left): Gold filled, shock protected, self-winding. 17 jewels, $71.50. Shown (right): Stainless steel, self-winding, shock protected and water resistant. 17 jewels, $65. Prices include Federal tax. Other G.P watches from $45. At selected jewelers. *Reg. U.S . Pat. Off. Fine watches since 1791 i. 30 Rockefeller Plaza, New York 20 . In Canada: Hamilton, Ontario watch of Capital Airlines . ,.