Jaeger-LeCoultre · Master Extreme

Strap for Deep Sea Chronograph

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter42 mm
Reference2068570 (aka: Q2068570)
FamilyMaster Extreme
MovementJaeger-LeCoultre caliber 758 hours, minutes, small seconds | Chronograph, column wheel
Year2015
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Master Extreme 2068570 (aka: Q2068570)

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Master Extreme 2068570 (aka: Q2068570), seen from the bench

The Jaeger-LeCoultre Master Extreme Q2068570 features a 42mm stainless steel case with refined surfaces alternating brushing and polishing. Powered by the in-house Jaeger-LeCoultre 758 calibre, it offers hours, minutes, small seconds, and a column wheel chronograph mechanism. The watch features a 20mm lug width, a common size offering extensive strap compatibility for both sport and formal applications.

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.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only