Lot 2075 , A gentleman's 1970's steel Certina Biostar Electronic wrist watch, on Certina strap, case diameter 40mm, with Certina box.

A gentleman's 1970's steel Certina Biostar Electronic wrist watch, on Certina strap, case diameter 40mm, with Certina box.

A gentleman's 1970's steel Certina Biostar Electronic wrist watch, on Certina strap, case diameter 40mm, with Certina box.

£100-150

Sold for £220