Master Chronograph Steel (1538420)

The Jaeger-LeCoultre Master Chronograph (ref. 1538420) features the JLC Caliber 751A/1 mechanical automatic movement with a 65-hour power reserve; silvered dial with brushed sunray silver finish; chronograph function with 30-minute counter at 3 o'clock & 12-hour counter at 9 o'clock, each chronograph hand in gunmetal blued steel; small seconds subdial at 6 o'clock; and 40mm, stainless steel case on a black alligator strap secured by a stainless steel, double folding deployant clasp.

More About Jaeger-LeCoultre's Master Chronograph:
Classical, round and extremely elegant, the lines of the Master Control symbolise watchmaking expertise with a focus on purity and function. Featuring a 40mm diameter case with perfectly balanced proportions, the Master Chronograph watch has generously spaced functions and a convex dial with a pulsometer scale around the edge.