Lot 225 · Watches Online
Iwc, Ref. 866, Ingenieur, a Very Rare Steel Wristwatch with “Military-Style” Dial and Date
IWC, REF. 866, INGENIEUR, A VERY RARE STEEL WRISTWATCH WITH “MILITARY-STYLE” DIAL AND DATE
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- Estimate
- $15,000–$25,000 hammer
- Result
- upcoming — 9 June 2023
- Performance
- Sale
- Christie's — Watches Online, New York · 9 June 2023
- Dimensions
- CASE DIAMETER: 37mm
- Record ID
- TB-2026-3352890
- Record
- first seen 28 Jul 2026 · updated 28 Jul 2026 · source ↗
- Cite this record
- TB-2026-3352890 — https://thebasis.art/cite/TB-2026-3352890
IWC, REF. 866, INGENIEUR, A VERY RARE STEEL WRISTWATCH WITH “MILITARY-STYLE” DIAL AND DATE, IWC, REF. 866, INGENIEUR, A VERY RARE STEEL WRISTWATCH WITH “MILITARY-STYLE” DIAL AND DATE. Christie's, 9 Jun 2023, lot 225. estimate $15,000–$25,000, unsold at time of record. TheBasis.Art, TB-2026-3352890.
Sell probability TheBasis model · trained on recorded passes
89% chance this lot finds a buyer · market base rate 72%
Of the 92,019 held-out lots the model scored about 88%, 84% sold.
Modeled from the house, the sale type, the artist's record and the estimate's position — not a view on the work. Subscribers see each factor and its sample. See plans. Model data through 2025-09-15.
Cite this record permanent · resolvable · quotable
Appraisal reports, insurance claims, catalogue entries and footnotes. The identifier never changes, and anyone can resolve it back to this page at https://thebasis.art/cite/TB-2026-3352890.
IWC, REF. 866, INGENIEUR, A VERY RARE STEEL WRISTWATCH WITH “MILITARY-STYLE” DIAL AND DATE, IWC, REF. 866, INGENIEUR, A VERY RARE STEEL WRISTWATCH WITH “MILITARY-STYLE” DIAL AND DATE. Christie's, 9 Jun 2023, lot 225. estimate $15,000–$25,000, unsold at time of record. TheBasis.Art, TB-2026-3352890.
From the same sale Watches Online · Jun 2023
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| M.a.d. by Maximilian Büsser, 1 Red, a Steel Wristwatch with Lateral T… | M.A.D. BY MAXIMILIAN BÜSSER, 1 RED, A STEEL WRISTWATCH WITH LATERAL TIME DISPLAY | $5,000–$10,000 | |
| Zenith X Rolling Stones, Ref. 96.2439.693/77.C809, Pilot Type 20, Tri… | ZENITH X ROLLING STONES, REF. 96.2439.693/77.C809, PILOT TYPE 20, TRIBUTE TO ROLLING STONES, A LIMITED EDITION TITANIUM DUAL-TIME WRISTWATCH, NUMBERED 72 OUT OF 200 EXAMPLES | $4,000–$6,000 | |
| Zenith X Rolling Stones, Ref. 49.2521.400/98.C755, El Primero, Tribut… | ZENITH X ROLLING STONES, REF. 49.2521.400/98.C755, EL PRIMERO, TRIBUTE TO ROLLING STONES, A LIMITED EDITION CERAMIC SKELTONIZED CHRONOGRAPH WRISTWATCH WITH DATE, NUMBERED 185 OUT OF 250 EXAMPLES | $6,000–$8,000 | upcoming |
| Panerai, Ref. Pam00778, Luminor Marina Logo, a Limited Edition Steel … | PANERAI, REF. PAM00778, LUMINOR MARINA LOGO, A LIMITED EDITION STEEL CUSHION-SHAPED WRISTWATCH WITH WHITE DIAL, NUMBERED 256 OUT OF 500 EXAMPLES | $5,000–$7,000 | upcoming |
| Panerai, Ref. Pam00425, Radiomir S.l.c. 3 Days, a Steel Cushion-Shape… | PANERAI, REF. PAM00425, RADIOMIR S.L.C. 3 DAYS, A STEEL CUSHION-SHAPED WRISTWATCH WITH BLACK DIAL | $8,000–$12,000 | upcoming |
| Bovet, Ref. Tpin001-30, Pininfarina Tourbillon Ottanta, a Titanium Li… | BOVET, REF. TPIN001-30, PININFARINA TOURBILLON OTTANTA, A TITANIUM LIMITED EDITION CONVERTIBLE POCKET AND WRISTWATCH WITH TOURBILLON, BIG DATE, AND POWER RESERVE, NUMBERED 30 OUT OF 80 EXAMPLES | $30,000–$50,000 | upcoming |