Vacheron Constantin
Vacheron Constantin FiftySix Complete Calendar 4000E/000A-B439
The Vacheron Constantin FiftySix Complete Calendar (reference 4000E/000A-B439) is a 40 mm stainless steel watch with a silver dial. It runs on the automatic caliber 2460 QCL/1 with a 40-hour power reserve and is water resistant to 30 m. It was introduced in 2018 and is still in production.
Specifications
Case
- Reference
- 4000E/000A-B439
- Collection
- Fiftysix
- Case size
- 40 mm
- Thickness
- 11.6 mm
- Case material
- Stainless steel
- Case shape
- Round
- Crystal
- Sapphire
- Water resistance
- 30 m
- Bracelet / strap
- Alligator leather strap
Dial and bezel
- Dial
- Silver
Movement
- Movement
- Automatic
- Caliber
- 2460 QCL/1
- Power reserve
- 40 hours
- Frequency
- 28,800 vph
- Jewels
- 27
- Functions
- Date, Day, Month, Moon phase
Production
- Production
- 2018 – today (current)
How it compares within the Fiftysix family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| 4000E/000A-B439 (This watch) | 40 mm | Stainless steel | Silver | 2460 QCL/1 | 2018– |
| 4000E/000A-B548 | 40 mm | Stainless steel | Blue | 2460 QCL/1 | — |
| 4000E/000R-B438 | — | Pink gold | Silver | — | — |
| 4400E/000A-B437 | 40 mm | Stainless steel | Silver | 2475 SC/2 | 2018– |
| 4400E/000R-B436 | — | Pink gold | Silver | — | — |
| 4600E/000A-B442 | 40 mm | Stainless steel | Silver | 1326 | 2018– |
| 4600E/000A-B487 | 40 mm | Stainless steel | Blue | 1326 | — |
| 4600E/000R-B576 | 40 mm | 18k pink gold | Brown | 1326 | — |
| 6000E/000R-B488 | 41 mm | 18k pink gold | Silver | 2160/1 | 2019– |
About the Fiftysix family
This heading holds further references from the Fiftysix family, written with a capital S in some sources, including the steel and pink gold self-winding, day-date and complete calendar models such as the 4600E, 4400E and 4000E.
The line was introduced in 2018 and is inspired by ref. 6073 of 1956, with lugs shaped after the Maltese cross. Dealers identify the function and metal from the full reference, as in the main Fiftysix heading, and check the strap, box and papers.
Quick answers
- What size is the Vacheron Constantin FiftySix Complete Calendar 4000E/000A-B439?
- The Vacheron Constantin FiftySix Complete Calendar 4000E/000A-B439 has a 40 mm case, 11.6 mm thick.
- What movement does the Vacheron Constantin FiftySix Complete Calendar 4000E/000A-B439 use?
- It uses the automatic caliber 2460 QCL/1, with a 40-hour power reserve.
- How water resistant is the Vacheron Constantin FiftySix Complete Calendar 4000E/000A-B439?
- It is water resistant to 30 metres.
- Is the Vacheron Constantin FiftySix Complete Calendar 4000E/000A-B439 still in production?
- Yes, it is a current reference.
- When did the Vacheron Constantin FiftySix Complete Calendar 4000E/000A-B439 come out?
- It was introduced in 2018.
- What is the Vacheron Constantin FiftySix Complete Calendar 4000E/000A-B439 made of?
- The case is stainless steel. Bracelet or strap: Alligator leather strap.
Catalog facts checked September 2026.