Gallet Multichron Excel-O-Graph Chronograph by Racine Day Date Head measures approximately 27mm square

Head measures approximately 27mm square excluding the winding crown

Original Fluted Pushers

Gilt Hour Markers Including 11

Movement Caliber:  Rolex 1400

30 minute register at 3:00

Gallet Multichron Excel-O-Graph Chronograph by Racine Day Date Head measures approximately 27mm squareFeatures: Rare Gallet by Racine MultiChron Excel O Graph Model 5705 Chronograph with Large 43mm Case, Original Dial and Excelsior Park Swiss Movement. Triple Signed Gallet Racine on the Dial, Case and Movement. The Excel O Graph was marketed as a real mini computer with a slide rule bezel that allowed calculations for multiplication, division, speed, travel time and distance in addition to the normal 30 minute and 12 hour counter recording. The watch