Rolex · Daytona
Strap for Rolex Daytona 6241
The Rolex Daytona 6241 takes 19 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
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Lug width

Straps for the Daytona 6241
Selected for the 19 mm lug width
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 Rolex Daytona 6241
What strap size does the Rolex Daytona 6241 take?
The Rolex Daytona 6241 needs 19 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 Rolex Daytona 6241 be changed?
Yes, and easily: the lugs are drilled, so the spring bar is pushed out from the outside with a thin pin, without opening anything. If you prefer, I do it in the workshop.
Can I put a leather strap on the Rolex Daytona 6241?
Yes, in 19 mm leather. On a 37 mm chronograph I like box calf: it holds its shape and carries a substantial case.
Which strap do you recommend for the Rolex Daytona 6241?
A 19 mm box calf. You'll find it ready in the 19 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
More Daytona
- Rolex Daytona 116500LN20 mm
- Cosmograph Daytona Steel / Cerachrom / White20 mm
- Cosmograph Daytona Steel / Cerachrom / Black20 mm
- Rolex Daytona 11650320 mm
- Cosmograph Daytona Stainless Steel / Yellow Gold / White20 mm
- Cosmograph Daytona Stainless Steel / Yellow Gold / Champagne20 mm
- Cosmograph Daytona Stainless Steel / Yellow Gold / Black20 mm
- Cosmograph Daytona Stainless Steel / Yellow Gold / Champagne Diamond20 mm
More Rolex in 19 mm
- Rolex Oyster Perpetual 34 1003Oyster Perpetual 34
- Rolex Oyster Perpetual 34 114200Oyster Perpetual 34
- Oyster Perpetual 34 Blue ExplorerOyster Perpetual 34
- Oyster Perpetual 34 Silver ExplorerOyster Perpetual 34
- Oyster Perpetual 34 Red GrapeOyster Perpetual 34
- Oyster Perpetual 34 Olive GreenOyster Perpetual 34
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
Bespoke straps for Rolex, in the atelier or by video call: casatimilano.com







