Case material: Steel; Charge: Manual; Conditions: New Year : 1952; Presentation condition : With boxes and all papers; Model: Chronograph Price on request Gmtbroker Reference: nessuna Split Second Chrono "à pulsations" 1436 - Chronographe à rattrapante acier, cadran gradué "à pulsations" (montre de Docteur). Boîtier acier jamais polie, remontage manuel, 5 pièces au monde / steel split second chronograph, mechanical movement, never polished, special doctor scale "à pulsations", 5 exemplars in the world. Montres appartenant à une collection, uniquement sur rendez-vous / Watches belonging to a collection, by appointment only.