← Speedmaster Gonzales™ Price Trends
Price Trends · 1957–1959

CK 2915 price trends

The origin: steel bezel, Broad Arrow hands, calibre 321 — the grail of Speedmaster collecting.

Latest point on the record: 2026-11-07 — Median asking, $59,950 USD (Glass Case).

How the instrument works. Filled markers are realized sales; hollow markers are asking prices; short ticks mark the annual median hammer per currency; the solid line traces the weekly median asking price from the Saturday Glass Case check. Prices are plotted exactly as listed — no currency conversion. Gaps are missing records, never estimates.

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The full chart and the sale ledger

The complete plotted history for this reference — every verified point with its source, and the ledger beneath it — ships in the members’ dispatch. This page carries the count and the latest point: the proof the instrument exists and is kept current.

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