Technical Archive

Glashütte Original
Senator 1-36-01-01-02-34— lug 20mm

Glashütte Original Senator 1-36-01-01-02-34: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Senator Excellence Stainless Steel / Silver / Synthetic

Artisanal Note

"This model requires a precise 20mm lug width to preserve the original sartorial balance."

Technical Specifications

Glashütte Original 1-36-01-01-02-34
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

1-36-01-01-02-34

Movement

Glashütte Original caliber 36-01 Hours, Minutes, Small Seconds

The Heritage

The Glashütte Original Senator features the in-house caliber 36-01 with hours, minutes and small seconds indication. The model presents 20mm lugs and is distinguished by the movement architecture developed internally. The reference 1-36-01-01-02-34 represents one of the classic proposals of the German brand in the three-hand segment.

FAQ

What is the lug width of the Glashütte Original Senator 1-36-01-01-02-34?

The Glashütte Original Senator 1-36-01-01-02-34 features a lug width of 20 millimetres. This dimension is standardised for the model and determines the total width of any compatible strap. The lug width refers to the distance between the internal attachment lugs on the case, a critical measurement for selecting aftermarket straps. To verify compatibility, measure the distance between these lugs: it must correspond precisely to 20 mm.

Which strap is recommended for the Glashütte Original Senator?

The Glashütte Original Senator 1-36-01-01-02-34, in its stainless steel 40 mm version, pairs best with high-quality leather straps: shell cordovan with natural patina for formal contexts, vegetable-tanned calf leather for versatile wear, or a NATO cotton strap for daily practicality. Authentic alligator represents the supreme refined solution. Avoid excessively thick or decorative straps: the design's soberness demands materials that respect the case's essential geometry.

How do you change the strap on the Glashütte Original Senator 1-36-01-01-02-34?

Changing the strap on the Glashütte Original Senator 1-36-01-01-02-34 requires a dedicated spring bar removal tool. Locate the lateral holes on the case, corresponding to the lugs: insert the spring bar tool to gently push inward the pin, releasing it from its seat. Once the pin is extracted, the old strap detaches easily. To install the new strap, align the lug with the case lug and insert the pin, compressing it until it clicks into the locking position. We recommend having this operation performed by a professional watchmaker if you lack the specific tool.

Is an aftermarket strap compatible with the Glashütte Original Senator 1-36-01-01-02-34?

Yes, any strap with a lug width of 20 millimetres is compatible with the Glashütte Original Senator 1-36-01-01-02-34. Compatibility is guaranteed solely by the correct correspondence of the lug width. Artisanal straps crafted to specification for this dimension, in vegetable-tanned leather, cordovan, alligator, or technical materials, maintain the same execution quality as the original case. We recommend selecting specialised suppliers that guarantee precision in measurements and quality in materials.

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

The lifespan of a leather strap depends on the tanning quality, intensity of use, and climatic conditions. A shell cordovan strap with vegetable tanning, worn daily under normal conditions, maintains durability of 5–8 years before showing significant aesthetic wear. Vegetable-tanned calf leather averages 4–6 years. These periods extend if the watch is worn occasionally or protected from excessive moisture. The patina that emerges over time represents an element of beauty, not degradation. If the strap shows structural cracks or leather deterioration, replacement is advisable to preserve the overall elegance of the watch.