Chopard · Happy Sport

Strap for Chopard Happy Sport 278620-3002

The Chopard Happy Sport 278620-3002 takes 12 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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  • 12-month warranty on manufacturing defects
  • Hand-stitched in Milan
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Lug width12 mm
Reference278620-3002
FamilyHappy Sport

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 12 mm · Ø 1.8 mm double flange

Chopard Happy Sport 278620-3002 — watch

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 Chopard Happy Sport 278620-3002

What strap size does the Chopard Happy Sport 278620-3002 take?

The Chopard Happy Sport 278620-3002 needs 12 mm between the lugs. It's the size I've been fitting on it for years.

Can the strap on the Chopard Happy Sport 278620-3002 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 Chopard Happy Sport 278620-3002?

Yes, in 12 mm leather. On a case a calf strap works every day; if you want something more, alligator.

Which strap do you recommend for the Chopard Happy Sport 278620-3002?

A 12 mm calf strap, for every day. I don't keep this size ready in the catalogue: I make it to measure. 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