A 1950s Super Sieko Manual Winding Watch 12054

A Sieko manual winding watch from the 1950s is a rare find, especially in such excellent condition 
The Two tone explorer dial is truly a beauty to see in person.
This is a remarkable piece that any watch collector will appreciate 

The first wrist watch model of a seiko with a center second hand mounted concentrically along with the minute and hour hands. 
Earlier Seiko watches were
 designed with a small second hand located at the 6 o'clock position
 The Seiko Super was leading the domestic watch market in Japan in the first half of the 1950s. 
The first center-second model (a watch with the hour, minute, and second hands in the center) produced by the company, the Super was a market leader since release in 1950 and has served as the model f further Seiko watch development (which ev the groundbreaking Seiko Marvel in 1956)

Case 30.5mm excluding crown stainless steel 

Manual winding 

Watch with new 16mm new Black leather strap 

Watch in good clean working condition