BEHRENS X Konstantin Chaykin Black coated with brown/golden dial tone N°0 Prototype working perfectly like the original 200 pieces.
-Behrens tradition 42mm round case, wonder seconds mechanism (6:00 position), Mysterious style hours and minutes display (1:30 and 10:30 positions).
-Movement : Cal.SW200 Base Automatic with special module on top.
-Strap : Rubber with push button quick release system
-Non contractual photos