Harry Winston
Harry Winston Opus 4 (Christophe Claret) OPUMTR44PP001
The Harry Winston Opus 4 (Christophe Claret) (reference OPUMTR44PP001) is a 44 mm platinum watch. It runs on the manual caliber HW1023 with a 53-hour power reserve and is water resistant to 30 m.
Specifications
Case
- Reference
- OPUMTR44PP001
- Collection
- Opus
- Case size
- 44 mm
- Case material
- Platinum
- Case shape
- Round
- Crystal
- Sapphire
- Water resistance
- 30 m
- Bracelet / strap
- Blue alligator
Movement
- Movement
- Manual
- Caliber
- HW1023
- Power reserve
- 53 hours
- Functions
- Tourbillon, Minute repeater (Hourstriker also lists date and moon phase, Unverified)
Dial versions
This reference was made with these dials and finishes.
OPUMTR44PP001
How it compares within the Opus family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| OPUMTR44PP001 (This watch) | 44 mm | Platinum | — | HW1023 | — |
| OPUMHD36RR001 | 36 mm | Rose gold | Rose | — | — |
| OPUMTO38PP008 | 38 mm | Platinum | — | — | — |
| OPUMTZ38PP004 | — | — | — | — | — |
About the Opus family
The Opus series, begun in 2001, paired Harry Winston each year with an independent watchmaker to create a limited complication watch.
The catalog lists Opus 1 (F.P. Journe), Opus 2 (Antoine Preziuso), Opus 3 (Vianney Halter) and Opus 4 (Christophe Claret). These are among the rarest Harry Winston watches; dealers check the number, papers and full function.
Quick answers
- What size is the Harry Winston Opus 4 (Christophe Claret) OPUMTR44PP001?
- The Harry Winston Opus 4 (Christophe Claret) OPUMTR44PP001 has a 44 mm case.
- What movement does the Harry Winston Opus 4 (Christophe Claret) OPUMTR44PP001 use?
- It uses the manual caliber HW1023, with a 53-hour power reserve.
- How water resistant is the Harry Winston Opus 4 (Christophe Claret) OPUMTR44PP001?
- It is water resistant to 30 metres.
- What is the Harry Winston Opus 4 (Christophe Claret) OPUMTR44PP001 made of?
- The case is platinum. Bracelet or strap: Blue alligator.
Catalog facts checked November 2026.