The last reference to carry the calibre 321 — the 105.012’s closest sibling, set apart by taller pushers.
How to read this. Filled markers are realized sales; hollow markers are asking prices. Short ticks mark the annual median hammer per currency — one tick per year with recorded sales, never connected into a line. Shaded bars mark the full min–max range for years with three or more recorded sales. The solid line traces the weekly median asking price from the Saturday Glass Case check — it grows one point per week. Prices are plotted exactly as listed — no currency conversion is applied, so color indicates the listing currency. Online auction archives get thin before the early 2000s, so sparse early history reflects thin records, not thin markets: gaps are missing data, never estimates. Earliest verified sale: 2007-04-14 (Antiquorum). Click any point to jump to its entry in the sale ledger below.
Every plotted point, with its source. Click a point on the chart to jump to its row.
| Date | Venue | Price | Type | Notes | Source |
|---|---|---|---|---|---|
| 2007-04-14 | Antiquorum | CHF 6,325 CHF | Realized | Antiquorum Omegamania lot 16, ST 145.012-67 'Medical' pulsometer bezel; calibre replaced with cal. 27CHRO C12 per catalog; sold incl. premium. | Antiquorum ↗ |
| 2007-04-14 | Antiquorum | CHF 6,900 CHF | Realized | Antiquorum Omegamania lot 14, ST 145.012-67 with bracelet and box; sold incl. premium. | Antiquorum ↗ |
| 2007-04-15 | Antiquorum | CHF 23,600 CHF | Realized | Antiquorum Omegamania lot 207, ST 145.012-67 'Medical' pulsation bezel, box; sold incl. premium. | Antiquorum ↗ |
| 2007-04-15 | Antiquorum | CHF 30,680 CHF | Realized | Ref. ST 145.012-67 SP2; Michael Collins-themed engraving/provenance claims as stated by source; later bracelet; box and certificate; Geneva | Antiquorum ↗ |
| 2015-12-15 | Christie's | $11,875 USD | Realized | Christie's New York lot 13, ST 145.012-67 SP; 'Price realised'; premium unstated. | Christie's ↗ |
| 2017-05-14 | Antiquorum | CHF 6,250 CHF | Realized | Ref. 145.012-67 SP; Geneva | Antiquorum ↗ |
| 2018-10-23 | Bukowskis | 55,000 SEK | Realized | Ref. ST 145.012, case 145.012-67 SP; hammer price; box; sold by first owner; Stockholm | Bukowskis ↗ |
| 2019-05-21 | Bonhams | £5,062 GBP | Realized | Bonhams Knightsbridge lot 136, 145.012-67 SP DON bezel; sold incl. premium. | Bonhams ↗ |
| 2021-06-16 | Bonhams | £4,845 GBP | Realized | Bonhams Knightsbridge lot 3, ST 145.012 with bracelet and box; sold incl. premium. | Bonhams ↗ |
| 2021-12-12 | Phillips | $667,800 USD | Realized | Ref. ST 145.012-67 SP, 1968, lot 138 of The 2021 New York Watch Auction (sold Dec 12, lots 82-165); formerly owned by author Ralph W. Ellison; world auction record for the reference at the time; price includes buyer's premium | Phillips ↗ |
| 2022-11-12 | Kaplans | 79,000 SEK | Realized | Ref. ST 145.012, case 145.012-67 SP (HF); hammer/final bid; buyer's fee additional; Stockholm | Kaplans ↗ |
| 2024-05-18 | Kaplans | 43,000 SEK | Realized | Ref. ST 145.012, case 145.012-67 SP (HF); restored dial; damaged hands; later bracelet; hammer/final bid; buyer's fee additional; Stockholm | Kaplans ↗ |
| 2026-09-12 | Glass Case | $9,550 USD | Asking | Weekly median asking as of the 2026-09-12 Glass Case check — USD-denominated verified listings (n=37); observed range $7,128–$188,327. | Glass Case ↗ |
| 2026-09-19 | Glass Case | $9,599 USD | Asking | Weekly median asking as of the 2026-09-19 Glass Case check — USD-denominated verified listings (n=36); observed range $4,444–$186,182. | Glass Case ↗ |
| 2026-09-20 | eBay | $4,800 USD | Realized | 145.012-67, SP cal. 321, unpolished, 25-bid auction. Verified 2026-09-22. | eBay ↗ |
| 2026-10-03 | Glass Case | $11,688 USD | Asking | Weekly median asking as of the 2026-10-03 Glass Case check — USD-denominated verified listings (n=38); observed range $115–$185,256. | Glass Case ↗ |
| 2026-10-06 | Watch Collecting (HK) | $4,840 USD | Realized | 145.012-68SP, cal. 321, circa 1968; timed auction ended Oct 6. Price approximate via EveryWatch aggregation; original listing currency unverified in text fetch. | Watch Collecting (HK) |
| 2026-10-10 | Glass Case | $11,688 USD | Asking | Weekly median asking as of the 2026-10-10 Glass Case check — USD-denominated verified listings (n=31); observed range $6,499–$185,256. | Glass Case ↗ |
| 2026-10-17 | Glass Case | $9,995 USD | Asking | Weekly median asking as of the 2026-10-17 Glass Case check — USD-denominated verified listings (n=34); observed range $5,941–$182,819. | Glass Case ↗ |
| 2026-10-24 | Glass Case | $9,995 USD | Asking | Weekly median asking as of the 2026-10-24 Glass Case check — USD-denominated verified listings (n=27); observed range $5,810–$181,844. | Glass Case ↗ |
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