Vacheron Constantin · Twin Beat Perpetual Calendar

Strap for Vacheron Constantin Twin Beat Perpetual Calendar

The Vacheron Constantin Twin Beat Perpetual Calendar takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

  • 4.8 out of 5 · 269 reviews
  • Ships in 1–3 working days
  • Worldwide shipping
  • 30-day returns
  • 12-month warranty on manufacturing defects
  • Hand-stitched in Milan
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Lug width22 mm
Case diameter42 mm
FamilyTwin Beat Perpetual Calendar
Movementdouble balance (5Hz e 1,2Hz), doppia molla principale, perpetual calendar
Year2026
CasePlatinum

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Standard spring bar · length 22 mm · Ø 1.8 mm double flange

Vacheron Constantin Twin Beat Perpetual Calendar — watch

Your watch with our straps

Twin Beat Perpetual Calendar with Black Nubuck Alligator Strap with Hand-Stitched Tone-on-Tone Stitching
Twin Beat Perpetual Calendar with Pink Ostrich Strap
Twin Beat Perpetual Calendar with Rubber Strap with Brown Alligator Back

Alligator and crocodile, Black

Black Nubuck Alligator Strap with Hand-Stitched Tone-on-Tone Stitching

€195

★ 5 · 2

1 / 24

Real photos of the strap and the case. No generated images.

What length do I need?

Measure your wrist with a tailor's tape or a piece of string, comfortably snug.

Wrist circumferenceLength (long side / short side)
15.0–16.4 cm110 / 70 mm
16.5–17.8 cm115 / 75 mm
17.9–19.0 cm120 / 80 mm
19.1–20.4 cm125 / 80 mm
20.5–21.6 cm130 / 85 mm
21.7–22.9 cm135 / 85 mm
over 22.9 cmon request

The ready-to-wear strap is 115 × 75 mm. For a smaller or larger wrist I make it in the right length: order your length.

What I'm asked about the Vacheron Constantin Twin Beat Perpetual Calendar

What strap size does the Vacheron Constantin Twin Beat Perpetual Calendar take?

The Vacheron Constantin Twin Beat Perpetual Calendar needs 22 mm between the lugs. It's the size I've been fitting on it for years.

Can the strap on the Vacheron Constantin Twin Beat Perpetual Calendar be changed?

Yes. It has spring bars between the lugs: with the right tool the strap comes off in a minute. If you'd rather not risk a scratch, I do it in the workshop.

Can I put a leather strap on the Vacheron Constantin Twin Beat Perpetual Calendar?

Yes, in 22 mm leather. On a 42 mm case a calf strap works every day; if you want something more, alligator.

Which strap do you recommend for the Vacheron Constantin Twin Beat Perpetual Calendar?

A 22 mm calf strap, for every day. You'll find it ready in the 22 mm collection. If you'd rather have something built on your wrist, the Casati atelier.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

Request an appointment →

Casati Milano · Via XX Settembre 15, Milan · by appointment only

The atelier's website: casatimilano.com

Updated on · by Antonio Zichichi