Rare Seiko 5 Helmet Automatic Movement No.6319-7010 Black Dial Original Watch | eBay
Seiko 5 Helmet automatic gold plated gentleman's wristwatch, ref. 6319-7010, the black dial with day and date apertures, facet cut crystal and Seiko bracelet, 39mm
Hands-On with the Seiko 5 Sports “Diastar” SSA285K1 - Worn & Wound