One of Yema's greatest: The vintage 1960s Wristmaster in blue blue blue!
Check out the mint dial with lime-green hands, and the red- and gold-chapter ring, surrounded by that brilliant blue unidirectional bezel.
The solid stainless steel UFO case is a huge, 42mm wide, excluding the unsigned crown by 40mm from lug to lug.
The manual winding movement keeps excellent time.
These Wristmasters don't come along in near NOS shape every day.