Glashütte Original
Senator 100-14-07-02-70— lug 21mm
Glashütte Original Senator 100-14-07-02-70: 21mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 21mm lug width to preserve the original sartorial balance."
Technical Specifications
Glashütte Original 100-14-07-02-70The essential strap measurement.
Browse 21mm straps →100-14-07-02-70
Glashütte Original caliber 100-14 Hours, Minutes, Small Seconds | Big Date | Alarm | Power Reserve Indicator
The Heritage
Compatible Straps
Selected for the 21mm lug width of the Senator
FAQ
What is the lug width of the Glashütte Original Senator 100-14-07-02-70?
The lug width of the Glashütte Original Senator 100-14-07-02-70 is 21 millimetres. This measurement refers to the internal distance between the shoulders of the upper and lower lugs of the case. It is essential to verify this dimension with precision when purchasing an aftermarket strap, as even a 0.5mm discrepancy would result in structural incompatibility.
Which strap is most suitable for the Glashütte Original Senator 100-14-07-02-70?
For the Senator 100-14-07-02-70, we recommend a strap in alligator or high-quality calf leather, preferably vegetable-tanned. A stainless steel or gold deployante clasp completes the assembly in a manner consistent with the watch's formal language. Alternatively, a NATO strap in cotton canvas offers versatility, whilst FKM rubber vulcanised remains the ideal choice for aquatic environments.
How do you change the strap on the Glashütte Original Senator 100-14-07-02-70?
The strap change on the Senator 100-14-07-02-70 is accomplished by removing the spring bars from the lugs of the case. A specialised tool (spring bar tool) is required to depress the internal spring and release the pin. If you are not experienced, we recommend consulting a qualified watchmaker or an authorised Glashütte Original service centre to avoid damaging the case lugs.
What is the aftermarket strap compatibility of the reference 100-14-07-02-70?
Any strap with an internal lug width of 21 millimetres is compatible with the Senator 100-14-07-02-70. We recommend purchasing from specialised retailers who guarantee precise manufacturing tolerances. Bespoke artisanal straps, such as those by Casati Milano, can be customised in width and finish to ensure maximum aesthetic and mechanical compatibility.
How long does a leather strap last on the Glashütte Original Senator 100-14-07-02-70?
A high-quality leather strap, manufactured with vegetable tanning, typically lasts 3–5 years with moderate daily use. Durability depends on exposure to sunlight, humidity and temperature: alligator or shell cordovan maintains structural integrity longer than standard calf leather. Periodic maintenance (gentle cleaning, conditioning with natural oils) will significantly extend the useful life of the strap.