Jaquet Droz · Grande Seconde
Strap for Jaquet Droz Grande Seconde J014013340
The Grande Seconde 39 Sunstone / Red Gold takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
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- Ships in 1–3 working days
- Worldwide shipping
- 30-day returns
- 12-month warranty on manufacturing defects
- Hand-stitched in Milan
Lug width

Your watch with our straps









Calf, Brown
Vintage Brown Calfskin Strap — Natural Patina
€98
★ 4.9 · 11
1 / 58
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 circumference | Length (long side / short side) |
|---|---|
| 15.0–16.4 cm | 120 / 70 mm |
| 16.5–17.8 cm | 125 / 75 mm |
| 17.9–19.0 cm | 130 / 80 mm |
| 19.1–20.3 cm | 135 / 85 mm |
| 20.4–21.6 cm | 140 / 85 mm |
| 21.7–22.9 cm | 145 / 90 mm |
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 Jaquet Droz Grande Seconde J014013340
What strap size does the Jaquet Droz Grande Seconde J014013340 take?
The Jaquet Droz Grande Seconde J014013340 needs 18 mm between the lugs, usually 16 mm at the buckle. It's the size I've been fitting on it for years.
Can the strap on the Jaquet Droz Grande Seconde J014013340 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 Jaquet Droz Grande Seconde J014013340?
Yes, in 18 mm leather. On a 39 mm dress watch alligator is the natural choice: thin, elegant, what it was born for.
Which strap do you recommend for the Jaquet Droz Grande Seconde J014013340?
A thin 18 mm alligator. You'll find it ready in the 18 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
More Grande Seconde
- Grande Seconde 43 Ivory Enamel / Red Gold18 mm
- Grande Seconde 43 Cotes de Geneve / Red Gold19 mm
- Grande Seconde 43 Meteorite / Red Gold18 mm
- Grande Seconde 43 Meteorite Diamond / Red Gold19 mm
- Grande Seconde 43 Meteorite Diamond / Red Gold19 mm
- Grande Seconde 43 Onyx / Red Gold18 mm
- Grande Seconde 43 Aventurine / Red Gold19 mm
- Grande Seconde 43 Bronzite / Red Gold19 mm
For changing the strap
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
