Strap for PanoMatic Lunar Red Gold / Blue / Alligator - Pin

The lug width of the Glashütte Original Pano 1-90-02-11-35-01 is 20 millimetres. This measurement, also referred to as 20mm, represents the distance between the internal lug shoulders and is the critical parameter for selecting a compatible strap. Always measure with a digital calliper positioned perpendicularly to the case plane, between the internal housings, not across the outer diameter.

For the Pano in rose gold, alligator or vegetable-tanned calf leather straps are recommended. Alligator, with its characteristic grain and well-defined pores, creates a calibrated aesthetic contrast with the brushed texture of the case. Vegetable-tanned calf develops a dark patina over time that amplifies the depth of aged rose gold. A 3-ply fabric NATO in grey or dark brown offers a more informal daily-wear solution without conservation anxiety.

To change the strap, you will need a spring bar removal tool. Position the tool in the small lateral groove of the lug, apply gentle inward pressure to retract the spring, then extract the prismatic pin. Repeat on the opposite lug. Exercise care not to scratch the case back: the procedure requires delicacy and, for a watch of this calibre, it is advisable to consult a specialised watchmaker.

Yes, it is entirely possible to use aftermarket straps compatible with the 20mm lug width. The important thing is to verify that the width is exactly 20 millimetres and that the construction quality is appropriate to the value of the chronograph. Avoid cheap straps with poor synthetic coatings: you risk compromising the overall aesthetics and exposing the case to scratching risks during installation. Opt for specialised manufacturers of artisanal straps that guarantee technical compatibility and material quality.

The lifespan of a leather strap depends on usage intensity and material quality. A quality calf or alligator strap, subject to moderate daily use, maintains structural integrity for 3-4 years. Shell cordovan, owing to its superior fibre density, can achieve 5-6 years of regular wear. Rotating among several straps significantly extends the life of each piece, allowing the leather to breathe and develop a coherent natural patina. Avoid exposing the strap to direct heat sources, prolonged moisture and repeated contact with liquids; periodically apply a specialised conditioner for tanned leather to maintain flexibility and resilience.