Glashütte Original · Senator

Strap for Senator Excellence Panorama Date Stainless Steel / Silver / Synthetic - Folding

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

Lug width20 mm
Case diameter40 mm
Reference1-36-03-01-02-64
FamilySenator
MovementGlashütte Original caliber 36-03 hours, minutes, small seconds | big date
Year2021
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 Senator 1-36-03-01-02-64

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Senator 1-36-03-01-02-64, seen from the bench

The Glashütte Original Senator 1-36-03-01-02-64 is a stainless steel chronometer embodying Saxon watchmaking tradition since 1845. It features a 40.00mm steel case housing an automatic caliber 36-03 movement with hours, minutes, small seconds, and date display. The 20mm lug width is standard for this classical mid-sized collection, ensuring harmonious proportions and universal wearability with aftermarket straps.

Frequently asked questions

What is the correct lug width for the Glashütte Original Senator 1-36-03-01-02-64?

The lug width of the Glashütte Original Senator 1-36-03-01-02-64 is precisely 20mm. This dimension is the standard specification for this family of classic timepieces and is essential for ensuring proper compatibility with any aftermarket strap. Measure the distance between the inner attachment pins of the case lugs to verify this specification before purchasing a replacement strap.

Which type of strap is recommended for the Senator 1-36-03-01-02-64?

For the Senator, straps in alligator leather, vegetable-tanned calf, or woven NATO fabric are recommended. Alligator offers maximum elegance with natural texture that develops patina gracefully over time. Calf leather is versatile and durable, ideal for daily wear with a patina that naturally develops. NATO straps provide sporty practicality whilst maintaining the classical character of the timepiece.

How do you change the strap on a Glashütte Original Senator 1-36-03-01-02-64?

Strap replacement is accomplished using the lateral pins of the case. Obtain a spring bar tool, position it beneath the pin from the opposite side of the lug, and gently push downward to release the retaining ring. Remove the old strap and insert the new one by reversing the process. If you lack experience, entrust the task to a specialised watchmaker.

Are aftermarket straps compatible with the Senator 1-36-03-01-02-64?

Yes, all straps with a 20mm lug width are compatible with the Senator 1-36-03-01-02-64. Artisanal straps of superior quality guarantee perfect fit and stable retention. Always verify the 20mm specification before purchase to avoid compatibility issues.

How long does a leather strap last on the Senator?

A quality leather strap—alligatore or vegetable-tanned calf—lasts approximately 5-7 years with daily wear, developing patina that increases aesthetic appeal. Longevity depends on factors including frequency of use, exposure to moisture and perspiration, and quality of craftsmanship. A well-made artisanal strap ages beautifully, becoming softer and more characterful with time.

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