Beautiful Marvin chronograph produced in the '50s. 37 mm steel case with snap back. Mechanical manual movement with chronograph function, caliber Valjoux 22. Wonderful glossy black dial with golden Arabic numbers and graphic in really perfect condition! Small seconds at 9 o'clock, chronograph minutes at 3 o'clock and hours at 6 o'clock. External tachometer scale. In mint condition, complete with a one year of our warranty on the mechanism. This watch can be purchased directly in our shop at Lugano, Switzerland, or online. Shipping worldwide with Fedex insured courier in 24/48 hrs.