Glashütte Original
Senator 100-13-01-01-04— lug 20mm
Glashütte Original Senator 100-13-01-01-04: 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 100-13-01-01-04The essential strap measurement.
Browse 20mm straps →100-13-01-01-04
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 100-13-01-01-04?
The lug width of the Glashütte Original Senator 100-13-01-01-04 is 20mm. This measurement is critical for preserving the original aesthetic proportions of the 42mm red gold case. Always verify the distance between the two attachment points using a digital calliper to ensure precise compatibility.
Which strap is most suitable for the Glashütte Original Senator 100-13-01-01-04?
For the Senator 100-13-01-01-04, the most coherent materials are natural alligator (vegetable-tanned), fine calf leather, or a technical NATO strap. Dark brown or cognac-toned alligator naturally complements the red gold case and silver dial, emphasizing Germanic formal elegance. For informal contexts, a navy blue or graphite NATO offers practicality without stylistic compromise.
How do you change the strap on a watch with a 20mm lug width?
Strap replacement requires a spring bar remover tool (fork-shaped) or precision screwdrivers. Locate the two holes on the case where the spring bars insert. Gently insert the tool beneath the strap end to release the spring, remove the spring bar, replace the strap, and reinsert the lug. Ensure spring bars are aligned perpendicularly to the case to avoid stress on the lugs.
Is an aftermarket 20mm strap compatible with the Glashütte Original Senator 100-13-01-01-04?
Yes, any strap with a 20mm lug width (standard) is compatible with the Senator 100-13-01-01-04, provided the attachment points are proportioned to the case dimensions and the material quality does not compromise the watch's aesthetic. Milano Straps offers a carefully curated selection of 20mm straps in fine leather, NATO, and technical rubber, specifically chosen for this category of timepiece.
How long does a leather strap last on a watch like the Glashütte Original Senator 100-13-01-01-04?
A fine-quality leather strap (alligator with vegetable tanning, premium calf) typically lasts 3-5 years with daily use, depending on sun exposure, humidity, and perspiration. Alligator tends to age gracefully, developing a refined patina. To extend durability, avoid prolonged water immersion, keep the leather dry after use, and occasionally apply a leather-specific conditioner. Replace the strap when it shows signs of structural degradation.