Jaeger-LeCoultre · Master
Strap for Master Hometime Bracelet
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 diameter40 mm
Reference1628130 (aka: Q1628130)
FamilyMaster
MovementJaeger-LeCoultre caliber 975H hours, minutes, Additional 12 hours Hand (adjustable), Additional 24 hours Hand (fixed) | date
CaseStainless Steel
Straps for the Master 1628130 (aka: Q1628130)
Selected for the 20 mm lug width · workshop selection
Black Rubberized Alligator Strap with Red Tribal Stitching€185
Matte Dark Gray Alligator Strap€195
Matte Black Alligator Strap — Minimal Stitching€149
Vintage Brown Calfskin Strap — Natural Patina€98
Hammered calfskin strap in cuoio€98
The Master 1628130 (aka: Q1628130), seen from the bench
The Jaeger-LeCoultre Master Geographic Q1628130 is designed for professionals managing two permanent time zones simultaneously, featuring an independent 12-hour hand for the second timezone and a fixed 24-hour hand distinguishing day from night. The stainless steel case measures 40.00 mm in diameter, housing the in-house caliber 975H movement with hour, minute, additional 12-hour hand, 24-hour hand, and date. The 20 mm lug width is the standard measurement for this reference, determined by the distance between case lugs at the strap attachment point. The curved lug profile suggests using curved-end or preshaped straps for optimal visual alignment.
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