One of the icons of the golden era of motor sport - Heuer Silverstone in its 2nd incarnation, with Lemania automatic movement.

Last overhaul in March 2021.

Specifications: 

Make:              Heuer-Leonidas SA, Bienne-Biel, Switzerland

Model:            Silverstone, ref.510.403

Movement:     self wind chronograph movement - Lemania 5100

                         series, 17 jewels. Date function with quick set up

Case:              40mm approx stainless steel case with round 

                        pushers, screw-on stainless steel case back 

                        signed Lemania (correct for this model),

                        unsigned crown 

Dial:                greyish metallic dial with two date windows 

                        and two black registers, luminous hour bars.

                       

Strap:              22mm genuine Corfam strap in used condition