Breguet, chronographe de pilote, n° 1821, around 1950

A very fine, rare & early stainless steel pilot’s chronograph, graduated revolving bezel, black dial, luminous hands & Arabic numerals, outer minute track. Three registers, permanent seconds, 12h & extremely rare oversize 30 mn counters. Manual winding movement caliber 225, flyback function.

Diam 38 mm