TAG Heuer · Carrera

Strap for TAG Heuer Carrera WBX2112.FC6615

The Carrera Astronomer Stainless Steel / Grey takes 21 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

  • 4.8 out of 5 · 270 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 width21 mm
Case diameter39 mm
ReferenceWBX2112.FC6615
FamilyCarrera
MovementTAG Heuer caliber 7 Moonphase Hours, Minutes, Seconds | Date | Moonphase
Year2025
CaseStainless Steel

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 21 mm · Ø 1.8 mm double flange

Carrera Astronomer Stainless Steel / Grey — watch

Your watch with our straps

Carrera WBX2112.FC6615 with Grand Cavalier Leather Strap Orange
Carrera WBX2112.FC6615 with Vintage Brown Calfskin Strap — Natural Patina
Carrera WBX2112.FC6615 with Brown Italian Leather Strap

Calf, Orange

Grand Cavalier Leather Strap Orange

€120

★ 4.9 · 12

1 / 64

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 TAG Heuer Carrera WBX2112.FC6615

What strap size does the TAG Heuer Carrera WBX2112.FC6615 take?

The TAG Heuer Carrera WBX2112.FC6615 needs 21 mm between the lugs. It's the size I've been fitting on it for years.

Can the strap on the TAG Heuer Carrera WBX2112.FC6615 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 TAG Heuer Carrera WBX2112.FC6615?

Yes, in 21 mm leather. On a 39 mm chronograph I like box calf: it holds its shape and carries a substantial case.

Which strap do you recommend for the TAG Heuer Carrera WBX2112.FC6615?

A 21 mm box calf. You'll find it ready in the 21 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