Seiko 5 Sport 1970s Vintage Speed Timer Rally Meter 7017-6020 Watch Overhauled | eBay
Seiko 5 SPORTS Speed-Timer 6139-7020 | eBay
SEIKO 5 Sport Speed-Timer Original Dial Vintage Watch 1960's | eBay
SOLD ) SEIKO Speed-Timer 5 SPORTS rare waterproof chronograph Ref. 7017.6040 - matt black dial with internal bezel at 60 - complete with rare original bracelet - La Casa dell'Orologio