Jaeger-LeCoultre · Master Extreme
Strap for Deep Sea Chronograph Cermet / Titanium Boutique Edition
Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
20mm
Lug width20 mm
Case diameter41 mm
Reference208A57J (aka: Q208A57J)
FamilyMaster Extreme
MovementJaeger-LeCoultre caliber 758
Hours, Minutes, Small Seconds | Chronograph, Column wheel
CaseTitanium, Cermet
Straps for the Master Extreme 208A57J (aka: Q208A57J)
Selected for the 20 mm lug width · workshop selection
Black Alligator Strap with Light Blue Edges€210
Black Alligator Strap with White Edges€210
Millenium Cognac Alligator Strap€270
Matte Blue Alligator Strap€270
Green Rubberized Alligator Strap with Ecru Tribal Stitching€185
The Master Extreme 208A57J (aka: Q208A57J), seen from the bench
The Jaeger-LeCoultre Master Extreme features the caliber 758 with a column-wheel chronograph function. The movement indicates hours, minutes, and small seconds with a chronograph complication. The reference Q208A57J presents a column-wheel activated chronograph mechanism construction.
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