The Vacheron Constantin Fiftysix Self-Winding in stainless steel is reference 4600E/000A-B442, a 40 mm automatic watch with a date display and 48-hour power reserve. Vacheron Constantin presents the collection as a contemporary interpretation inspired by its 1956 reference 6073. The brand lists the watch at CHF 12,600 including tax on its worldwide English product page; pricing and availability depend on market and can change.
What is the Vacheron Constantin Fiftysix Self-Winding?
Reference 4600E/000A-B442 is the steel Fiftysix Self-Winding model. Vacheron Constantin describes the watch as “retro-contemporary” and says it draws inspiration from reference 6073, a model dating to 1956. The brand’s official product description states: “With a retro-contemporary style, this watch is inspired by a model dating back to 1956 – reference 6073.”
The design brings together a steel case, a silvered sector-style dial and an openworked caseback. Through the transparent sapphire back, the automatic movement and its 22K gold oscillating weight are visible. Vacheron Constantin says the weight’s design is inspired by the Maltese cross. These are the manufacturer’s descriptions of the design and its heritage reference.
Vacheron Constantin Fiftysix Self-Winding specifications
The figures below are the manufacturer’s specifications for stainless-steel reference 4600E/000A-B442.
#1 Best Overall
- Selected calf leather, leather shoes feel soft and comfortable, and the body of the watch as one!
- The bottom leather is comfortable, soft, breathable, waterproof and sweatproof, which can effectively resist the erosion of sweat and prevent odour.
- The clasp is made of 316 stainless steel, polished meticulously and stable without fading.
- Please measure the lug width before ordering, the lug width must be exactly the same as the selected strap width to ensure accurate wearing.
- A set of matching spring bars and installation tools are included.
| Specification | Vacheron Constantin listing |
|---|---|
| Reference | 4600E/000A-B442 |
| Case material | Stainless steel |
| Case diameter | 40 mm |
| Case thickness | 9.6 mm |
| Water resistance | 3 bar (30 m) |
| Caseback | Transparent sapphire crystal |
| Dial | Grey-toned, with an opaline center and sunburst satin exterior; date aperture at 3 o’clock |
| Hands and hour markers | 18K gold, with blue SuperLuminova |
| Strap and clasp | Dark grey alligator leather strap; stainless-steel triple-folding clasp |
| Movement | Self-winding Calibre 1326 |
| Power reserve | 48 hours |
| Movement jewels and parts | 25 jewels; 142 parts |
| Movement dimensions | 26.2 mm diameter; 4.3 mm thickness |
| Frequency | 28,800 vibrations per hour (4 Hz) |
| Functions | Hours, minutes, central seconds, date by aperture and balance-stop |
What does the 3 bar water-resistance rating mean?
Vacheron Constantin rates this watch at 3 bar (30 m). That is the manufacturer’s stated rating, not a promise of suitability for swimming, showering or diving; the product information does not give activity guidance. Treat the published figure as a specification rather than an endorsement for a particular water-based activity.
How much does the Fiftysix Self-Winding cost?
On October 8, 2026, Vacheron Constantin’s worldwide English product page displayed CHF 12,600 including tax. An official French-market page displayed €14,300 on the same date. Those are market-specific listings, not a single universal price: currency, tax treatment, stock and listed price may differ by region or change over time. The official product page offers enquiry and appointment options, and the 2025–26 English catalogue includes this reference; catalogue inclusion does not establish availability in every market.
Rank #2
- Selected calf leather, leather shoes feel soft and comfortable, and the body of the watch as one!
- The bottom leather is comfortable, soft, breathable, waterproof and sweatproof, which can effectively resist the erosion of sweat and prevent odour.
- The clasp is made of 316 stainless steel, polished meticulously and stable without fading.
- Please measure the lug width before ordering, the lug width must be exactly the same as the selected strap width to ensure accurate wearing.
- A set of matching spring bars and installation tools are included.
Strap options and purchasing details
Vacheron Constantin’s product page presents compatible strap choices that include calf and alligator leather variants. The listed configuration for reference 4600E/000A-B442 pairs a dark grey alligator strap with a stainless-steel triple-folding clasp. The available information does not establish the measurements needed to recommend a generic aftermarket strap, so check lug width, clasp arrangement and fit before buying a replacement.
Quick Recap
Best Value
- Selected calf leather, leather shoes feel soft and comfortable, and the body of the watch as one!
- The bottom leather is comfortable, soft, breathable, waterproof and sweatproof, which can effectively resist the erosion of sweat and prevent odour.
- The clasp is made of 316 stainless steel, polished meticulously and stable without fading.
- Please measure the lug width before ordering, the lug width must be exactly the same as the selected strap width to ensure accurate wearing.
- A set of matching spring bars and installation tools are included.
Rank #4
- Metal Type: White Gold
- Imported
- Excellent condition - Minimal signs of wear consistent with pre-owned use. This item is pre-owned and may show light signs of wear. Please refer to the condition and photos. All of our products are authenticated and certified by our team of luxury experts.
- Wrist Size: 6.50"
- Case Size: 21mm
Rank #3
- Selected calf leather, leather shoes feel soft and comfortable, and the body of the watch as one!
- The bottom leather is comfortable, soft, breathable, waterproof and sweatproof, which can effectively resist the erosion of sweat and prevent odour.
- The clasp is made of 316 stainless steel, polished meticulously and stable without fading.
- Please measure the lug width before ordering, the lug width must be exactly the same as the selected strap width to ensure accurate wearing.
- A set of matching spring bars and installation tools are included.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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