Watches listed
Seiko Sea Horse Sportsmatic Calendar 820
Seiko wristwatch
Attributes read from the catalogue text · provenance below
Estimate
A$300–500
Closes 18 Aug 2026, 17:30 Bid at the house ↗
1 Unley Road, Parkside, Adelaide South Australia
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What Seiko makes at auction
43 comparable sales in our archive, real hammer prices that actually sold. The 5 most recent:
- Scammell Auctions · 3 Aug 2026, 09:30 A$220
- Small & Whitfield · 3 July 2026, 17:30 A$420
- Small & Whitfield · 26 June 2026, 17:30 A$750
- Small & Whitfield · 12 June 2026, 17:30 A$240
- Scammell Auctions · 18 May 2026, 09:30 A$70
See all 43, the median and the export with a subscription.
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History
- Lot first indexed15 Aug 2026, 04:02
Provenance
- Source
- Small & Whitfield
- First seen
- 15 Aug 2026, 04:02
- Last seen
- 15 Aug 2026, 04:02
- Category
- Watches · classified by our model
- Maker
- Seiko · extracted from the listing
- Reference
- This page is the durable record · survives the house removing its listing
- Artifact hash
- 236e293ef06a · integrity of the captured page
Estimates and results are Small & Whitfield's published figures, reproduced as facts with their source. Lotwatch does not value lots.