SEIKO Diver Pro 600m 6159-7010 Date vintage Automatic Men's Watch_730074 | eBay
Seiko World Time 6217-7010 Stainless Steel Date Automatic Mens Watch Auth Works - Japan Pre-owned Vintage
Seiko Grand Seiko 5646-7010 Vintage Hi-Beat Overhaul Used Automatic Mens 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