REVUE THOMMEN gents wristwatch Airspeed Flyback, self winding, Switzerland around 2005, reference 16085.6, stainless steel case including leather strap, on both sides glazed, screwed-down case back & winding crown, display of hours, minutes, constant second, big date & chronograph Flyback, tachometer graduation, 28 jewels, flat rim balance, flat hairspring, incablock shock-absorber, blued screws, fausses cotes decoration, diameter approx. 41 mm, according to invoice in copy a complete service was made in December 2015 for EUR 695,--, condition 2