- Seiko [Super RARE dial] 1st Chronograph 5717-8990 (45899),... $1,617 for sale from a Seller on Chrono24
- FS: Seiko Monopusher Chronograph 5717-8990 watch 1968 *PIC*
- 1965 Seiko Chronograph Silver 5717-8990 – KibbleWatches
- - Seiko Monopusher 5717-8990 | Tokei Club
- Seiko one chronograph | The Watch Bloke
- Seiko (Seiko's First Chrono) | WatchCharts
- Dear Seiko, Bring Back 5717-8990 Monopusher Chronograph
- FOR SALE: Seiko 5717-8990 Mono Pusher | WatchUSeek Watch
- Seiko One push chrono 5717-8990 Good Accuracy UNUSED |
- Seiko Crown – The 1st Chronograph Japan Vintage Watch Advisors
- The Story of Seiko's Chronographs - Watch
- SOLD Seiko 5717-8990 Monopusher Silver Dial |
- 1967 Mono Pusher (Ref. 5717-8990)
- SEIKO one push chronograph Watch 1964's Overhauled | eBay
- Seiko 6217-8010 ASIAN Perpetual Watch Lover (PWL)
- Seiko Mono-pusher Chronograph 5717-8990 WatchUSeek Watch Forums
- Monopusher Chronograph $916 for sale from a Private Seller on Chrono24
- Auction: Sutejiro Itakura, GENTLEMAN'S SEIKO CHRONOGRAPH "OLMPICS"
- - Seiko Monopusher 5717-8990 | Tokei Club
- SOLD: Seiko 5717-8990 Chrono on BoR 1964 USD | The Watch Site
- 正規品】 SEIKO - セール㉒セイコー 腕時計 ジャンク 腕時計(アナログ) -
- Seiko Mono Pusher Chronograph (Ref. 5717-8990)
- Seiko Deadstock Seiko Crown Chronograph 5717-8990 for $3,517 for sale from a Seller on Chrono24
- Seiko Men's Watch - for sale online | eBay
- 1964 Seiko Mono-Pusher Chronograph | WatchUSeek Watch Forums
- F.S. | WatchCharts
- Seiko one chronograph | The Watch Bloke
- FS SEIKO 5717-8990 FIRST CHRONOGRAPH
- Seiko from Asian Games1964 – Paleh