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.

 

1970s Tissot Big Blue Seastar Automatic

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