Glashütte Original
Senator 100-13-04-04-50— lug 20mm
Glashütte Original Senator 100-13-04-04-50: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 20mm lug width to preserve the original sartorial balance."
Technical Specifications
Glashütte Original 100-13-04-04-50The essential strap measurement.
Browse 20mm straps →100-13-04-04-50
Glashütte Original caliber 100-13 Hours, Minutes, Seconds | Big Date | Alarm
The Heritage
Compatible Straps
Selected for the 20mm lug width of the Senator
FAQ
What is the lug width of the Glashütte Original Senator 100-13-04-04-50?
The lug width of the Glashütte Original Senator 100-13-04-04-50 is 20mm. This measurement represents the distance between the inner shoulders of the two lugs on the case. It is a precise and non-negotiable specification, therefore any strap must comply exactly with this dimension to ensure proper fit without play.
Which strap is most suitable for the Glashütte Original Senator 100-13-04-04-50 in white gold?
For a timepiece of this stature, alligator leather with natural tanning is the most coherent choice. The grain structure of the leather, the evolution of its patina over time, and the aesthetic refinement of alligator further amplify the gravitas of the white gold case and the balanced dial. Alternatively, vegetable-tanned calfskin represents a contemporary solution that maintains the formal dignity of the watch.
How do you change the strap on a Glashütte Original Senator 100-13-04-04-50?
Strap replacement is accomplished through the quick-release attachments (spring bars) that protrude from the lugs. Using a spring bar tool, apply gentle inward pressure to the attachment, allowing the spring to release and the old strap to slide free. Subsequently, insert the new strap by aligning it perfectly with the lugs, and allow the spring bars to snap into position. A straightforward operation, but one requiring delicacy to avoid scratching the white gold case.
Can I use an aftermarket strap on this watch?
Absolutely. A quality aftermarket strap, specifically manufactured for the 20mm lug width, is entirely compatible with the Glashütte Original Senator 100-13-04-04-50. The essential requirement is to verify that the width is precisely 20mm, that the loops are well constructed, and that the material (alligator, calf, rubber) is coherent with the watch's aesthetic. Artisanal Milan-based straps, for instance, offer advanced customization in terms of coloration, texture, and finishing.
How long does a leather strap last on a watch like the Glashütte Original Senator 100-13-04-04-50?
The lifespan of a leather strap depends on intensity of use, material quality, and maintenance. A high-grade alligator with vegetable tanning can last 4-6 years of daily wear before showing significant wear signs (creasing, loop separation). A vegetable-tanned calfskin, less robust than alligator, typically lasts 3-5 years. FKM rubber offers superior longevity, up to 7-8 years. Proper periodic cleaning and avoiding prolonged exposure to salt water or chlorine substantially extend strap lifespan.