Jaeger-LeCoultre · Master Extreme
Strap for Jaeger-LeCoultre Master Extreme 207857J
The Deep Sea Chronograph Boutique Edition takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width

Straps for the Master Extreme 207857J
Selected for the 20 mm lug width · workshop selection
What I'm asked about the Jaeger-LeCoultre Master Extreme 207857J
What strap size does the Jaeger-LeCoultre Master Extreme 207857J take?
The Jaeger-LeCoultre Master Extreme 207857J needs 20 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 Jaeger-LeCoultre Master Extreme 207857J 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 Jaeger-LeCoultre Master Extreme 207857J?
Yes, in 20 mm leather. On a 41 mm chronograph I like box calf: it holds its shape and carries a substantial case.
Which strap do you recommend for the Jaeger-LeCoultre Master Extreme 207857J?
A 20 mm box calf. You'll find it ready in the 20 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
More Master Extreme
- Master Compressor Geograpic Stainless Steel22 mm
- Master Compressor Dualmatic Stainless Steel21 mm
- Master Compressor Chronograph Pink Gold Bracelet20 mm
- Master Compressor Chronograph Pink Gold Bracelet Grey20 mm
- Master Compressor Chronograph Pink Gold20 mm
- Master Compressor Chronograph Pink Gold Grey20 mm
- Master Compressor Chronograph Stainless Steel Bracelet20 mm
- Master Compressor Chronograph Stainless Steel20 mm
More Jaeger-LeCoultre in 20 mm
- Master Ultra Thin Moon 34 Pink Gold / Diamond / Eggshell / AlligatorMaster Ultra Thin
- Master Ultra Thin Moon 34 Pink Gold / Eggshell / AlligatorMaster Ultra Thin
- Master Ultra Thin Moon 34 Stainless Steel / Diamond / Silver / AlligatorMaster Ultra Thin
- Master Ultra Thin Moon 34 Stainless Steel / Silver / AlligatorMaster Ultra Thin
- Master Ultra Thin Calendar White GoldMaster Ultra Thin
- Master Ultra Thin Small Second Pink Gold DiamondMaster Ultra Thin
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





