Lot 8051 · Fine Watches
Portofino Chronograph "150 Years", Reference IW391023, A limited edition stainless steel chronograph wristwatch with day and date, Circa 2018 | 萬國 | 柏濤菲諾計時腕錶「150週年」型號IW391023 限量版精鋼計時腕錶，備日期及星期顯示，為慶祝品牌創立150週年而製，約2018年製
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- Estimate
- HK$32,000–HK$48,000 hammer ≈ $4,122–$6,184
- Result
- Performance
- Sale
- Sotheby's — Fine Watches, Hong Kong · 25 May 2021
- Record ID
- TB-2026-4928198
- Record
- first seen 28 Jul 2026 · updated 6 Sep 2026 · source ↗
- Cite this record
- TB-2026-4928198 — https://thebasis.art/cite/TB-2026-4928198
Iwc, IWC | Portofino Chronograph "150 Years", Reference IW391023, A limited edition stainless steel chronograph wristwatch with day and date, Circa 2018 | 萬國 | 柏濤菲諾計時腕錶「150週年」型號IW391023 限量版精鋼計時腕錶，備日期及星期顯示，為慶祝品牌創立150週年而製，約2018年製. Sotheby's, 25 May 2021, lot 8051. result recorded. TheBasis.Art, TB-2026-4928198.
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Iwc, IWC | Portofino Chronograph "150 Years", Reference IW391023, A limited edition stainless steel chronograph wristwatch with day and date, Circa 2018 | 萬國 | 柏濤菲諾計時腕錶「150週年」型號IW391023 限量版精鋼計時腕錶，備日期及星期顯示，為慶祝品牌創立150週年而製，約2018年製. Sotheby's, 25 May 2021, lot 8051. result recorded. TheBasis.Art, TB-2026-4928198.
The citation omits the realized price because this record is not unlocked. Everything else in it is complete and permanent.
From the same sale Fine Watches · May 2021
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| Porsche Design | Ocean 2000, A titanium bracelet watch, Circa 1990 | … | Porsche Design | HK$24,000–HK$32,000 | |
| Patek Philippe & Co. | A platinum and diamond-set wristwatch, Circa 1… | — | HK$75,000–HK$100,000 | |
| de Grisogono | Instrumentino, A stainless steel and diamond-set dual … | De Grisogono | HK$16,000–HK$24,000 | |
| Daniel Roth | Masters Chronograph, Reference 447.J.10, A stainless st… | Daniel Roth | HK$15,000–HK$30,000 | |
| Rolex | A gilt brass wall clock, Circa 1980 | 勞力士 | 鍍金銅製掛牆鐘，約1980年製 | Rolex | HK$50,000–HK$80,000 | |
| Longines, Manufactured by Ruegg | A chrome plated wall clock, Circa 2… | — | HK$20,000–HK$40,000 |
Comparable results nearest sold works, same medium & price band
| Artist | Lot | vs. estimate | Result USD, incl. premium | Sale |
|---|---|---|---|---|
| Iwc | Reference IW3725-03 Ingenieur Chronograph | A titanium autom | $5,080 | Sotheby's, Jun 2023 | |
| Iwc | Untitled | Phillips, Nov 2021 | ||
| Iwc | A pink gold wristwatch, Circa 1955 | Sotheby's, Dec 2024 | ||
| Iwc | Porsche Design, Ocean , Titanium wristwatch with date and br | Sotheby's, Feb 2022 | ||
| Iwc | a stainless steel automatic antimagnetic wristwatch with dat | Sotheby's, Apr 2018 | ||
| Iwc | Reference 3504-001 Porsche Design Ocean 2000 | An aluminum b | Sotheby's, Jun 2022 | ||
| Iwc | 'Ingenieur' stainless steel wristwatch, Ref. 666 | Rago, Feb 2024 | ||
| Iwc | 'Portuguese Chronograph' rose gold wristwatch, Ref. IW371402 | Rago, Oct 2022 |
The closest sold results by price, artist, and medium — the appraiser's comp set, generated from the corpus. All figures converted to USD at current reference rates.