This is a rare 70s Tissot Seastar automatic with a larger 37.5mm stainless steel case and two tone sunburst blue and outer seconds track dial with date aperture.
 
This watch carries a slimmer profile on the wrist but has the perfect diameter for a vintage watch.
 
The case remains unpolished and it has the original crown.
 
The watch has been paired with a navy suede handmade leather strap.