Introduced in 1988, the Speedmaster Reduced Automatic was sold as the smaller version of the Speedmaster. With a case that is 39mm in diameter, the reduced is noticeably smaller than the 42mm size of the Speedmaster Professional watches. 

This is the first generation with the Hesalite plexi glass and reference 3510.50.00. In near mint condition with a full service! Comes in an Omega travel pouch. The bracelet will fit a wrist up to 18,5cm.