Glashütte Original · Pano

Strap for PanoMatic Lunar Red Gold / Blue / Alligator / Short 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
Reference1-90-02-11-35-50
FamilyPano
MovementGlashütte Original caliber 90-02 Hours, Minutes, Small Seconds | Big Date | Moonphase
CaseRed Gold

Spring bar

Swiss Standard universal spring bars

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

Straps for the Pano 1-90-02-11-35-50

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Pano 1-90-02-11-35-50, seen from the bench

The Glashütte Original Pano features the in-house caliber 90-02 with hours, minutes, small seconds, big date, and moon phase functions. The watch has 20mm lugs and adopts the asymmetric layout characteristic of the Pano collection. The movement offers an unconventional arrangement of the auxiliary dials on the main dial.

Frequently asked questions

What is the lug width of the Glashütte Original Pano 1-90-02-11-35-50?

The lug width is 20 millimetres. This measurement is specific to the Pano line and is determined by the proportional design of the 40 mm red gold case. Measurement should be made with a digital calliper positioned between the two lugs on the inside of the case.

What type of strap is best suited to the Glashütte Original Pano in red gold?

For the Pano 1-90-02-11-35-50 in red gold, we recommend a strap in dark brown or black alligator, or in vegetable-tanned calf leather. These materials maintain the Saxon elegance of the timepiece's aesthetic and create a harmonious dialogue with the patina that develops naturally on red gold over time. Alternatively, a cotton-silk NATO in neutral tones (grey, navy blue, black) offers versatility without aesthetic compromise.

How do you change the strap on this Glashütte Original model?

Changing the strap on the Pano 1-90-02-11-35-50 requires the use of a spring bar tool or assistance from a qualified watchmaker. The Pano's lugs are equipped with removable spring pins: gently position the tool in the lateral slot, push the pin towards the case centre, and slide the old strap away. Insert the new strap, ensuring that the spring pin is correctly positioned and locked on both sides.

Can I use an aftermarket strap compatible with my Pano?

Yes, absolutely. The Pano 1-90-02-11-35-50 requires straps with a 20 mm lug width. High-quality artisanal aftermarket straps in premium leather, alligator, calf, or technical rubber are entirely compatible. We recommend choosing materials and finishes that respect the aesthetic identity of the red gold case: warm tones for alligator and calf, or neutral colours for technical solutions.

What is the average lifespan of a leather strap for this watch?

A premium leather strap, used regularly (4-5 days per week), has an average lifespan of 2-4 years. Longevity depends on the quality of the tanning process, daily use, exposure to UV rays, and humidity. Straps in alligator or shell cordovan, being more robust leathers, tend to last longer. The patina that develops is part of the natural aesthetic; when the strap begins to show signs of structural failure (cracks, irregular thickening), it is time to replace it.

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