Thomas' Timepieces - Seiko time with this gents automatic Seiko Sportsmatic Sea horse on original band, with the 'waterproof' marking on the dial, predating the now requisite 'water resistant' wording. Calibre no.
VINTAGE SEIKO SPORTSMATIC CALENDAR 820 SEAHORSE WATER 30 WATCH FULLY SERVICED | eBay
![Seahorse] Seiko Sportmatic Sea horse 17 jewels : r/Seiko](https://i.imgur.com/TRWbg49.jpg "Seahorse] Seiko Sportmatic Sea horse 17 jewels : r/Seiko")
Seahorse] Seiko Sportmatic Sea horse 17 jewels : r/Seiko
1965 Seiko Sportsmatic 'Seahorse' 6601-9990 Automatic – Mornington Watches
Vintage Seiko Sportsmatic Sea Horse, 1961 | Marcels Watch
A Seiko Sportsmatic automatic Seahorse gents 1960's wristwatch, silvered dial, batons, on dark brown leather strap, not working
SEIKO SPORTSMATIC CALENDAR 820 SEA HORSE DIASHOCK 17 JEWELS OCTOBER 1964 82800 | WatchCharts
1965 Seiko Sportsmatic 'Seahorse' 6601-9990 Automatic – Mornington Watches
VINTAGE SEIKO SPORTSMATIC CALENDAR 820 SEAHORSE WATER 30 WATCH FULLY SERVICED | eBay
330W02AN GENUINE GLASS SEIKO SPORTSMATIC SEAHORSE 7625-8000 /10/13/40/80 7703 | eBay
SEIKO SPORTSMATIC CALENDAR 820 SEA HORSE DIASHOCK 17 JEWELS OCTOBER 1964 82800 | WatchCharts
1965 Seiko Sportsmatic 'Seahorse' 6601-9990 Automatic – Mornington Watches
Vintage Seiko Sportsmatic Sea Horse Diashock 17 Jewels Men's Wristwatch | eBay
Vintage Seiko Sportsmatic Sea Horse Diashock 17 Jewels Men's Wristwatch | eBay
![SEIKO Sportsmatic Seahorse Calendar 820 [EU seller] - myWatchMart](https://www.mywatchmart.com/images/2018/11/12/372154_112_2lnwf_thumb.jpg "SEIKO Sportsmatic Seahorse Calendar 820 [EU seller] - myWatchMart")
SEIKO Sportsmatic Seahorse Calendar 820 [EU seller] - myWatchMart
VINTAGE SEIKO SPORTSMATIC CAL 820 SEAHORSE 828000 FOR PARTS OR REPAIR WATCH J53 - bizzboss.ai
1965 Seiko Sportsmatic Calendar 820 7625-8961 – TokeiMedic
Brochure: Mid 1960's Seiko UK Brochures — Plus9Time
1965 Seiko Sportsmatic 'Seahorse' 6601-9990 Automatic – Mornington Watches
Spicers | Home Furnishings and Jewellery | Lot 209
VINTAGE SEIKO SPORTSMATIC CALENDAR 820 SEAHORSE WATER 30 WATCH FULLY SERVICED | eBay
MEN'S WATCH, Seiko Sportsmatic, Calendar 820, Sea horse. Clocks & Watches - Wristwatches - Auctionet
Seiko Seahorse 6601-8830 - A Rare, But Familiar Dial
