Glashütte Original
Senator 100-13-04-04-02— lug 20mm
Glashütte Original Senator 100-13-04-04-02: 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 100-13-04-04-02The essential strap measurement.
Browse 20mm straps →100-13-04-04-02
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 100-13-04-04-02?
The Glashütte Original Senator 100-13-04-04-02 features a lug width of 20mm, which is the standard attachment width between the case and the strap. A compatible strap must be precisely 20mm in width to ensure a proper fit without lateral play. This specification is characteristic of the Senator line and reflects Glashütte's construction standards.
Which strap material is best suited for the Glashütte Original Senator 100-13-04-04-02 in white gold?
For the white gold Senator 100-13-04-04-02, alligator leather in dark tones (dark brown, burgundy, black) is the most appropriate choice: the ordered texture of alligator mirrors the case's constructive precision, and the contrast between white gold and dark leather creates an aesthetic balance that preserves the watch's formality. Alternatively, vegetable-tanned calf leather offers natural patina development and noble ageing over time, maintaining sober elegance. For more dynamic use, shell cordovan combines dressy aesthetics with proven durability.
How do I change the strap on the Glashütte Original Senator 100-13-04-04-02?
Changing the strap on the Senator 100-13-04-04-02 requires a spring bar tool. Press the small-diameter pin sustaining the lug spring from underneath, sliding the old strap out. Insert the new 20mm strap into the same lug, ensuring the spring pin remains in position. This operation must be performed carefully to avoid scratching the white gold case. Professional assistance is recommended, particularly given the watch's value and the precision required.
Is an aftermarket 20mm strap compatible with the Glashütte Original Senator 100-13-04-04-02?
Yes, any quality aftermarket strap with a 20mm lug width is compatible with the 100-13-04-04-02. Compatibility depends solely on lug width and the internal diameter of the strap bar. However, to preserve the aesthetic and constructive integrity of this model, select straps made from noble materials such as alligator, vegetable-tanned calf, or shell cordovan, and ensure the bar is proportioned to the 42mm case size. Specialist suppliers such as Milano Straps curate selections specifically tailored for watches of this calibre.
What is the expected lifespan of a leather strap on the Glashütte Original Senator 100-13-04-04-02?
Leather strap lifespan depends on material type, tanning method, and usage patterns. Quality alligator with vegetable tanning can last 5–7 years of moderate daily wear; vegetable-tanned calf, with proper maintenance (light cleaning and conditioning), may reach 4–6 years; shell cordovan, owing to its fibre density, can last 7–10 years. Natural ageing of the leather is integral to the watch's character, and patina development is considered noble. Rubber or NATO straps offer greater durability but less aesthetic refinement for a watch of this standing.