Glashütte Original
Senator 1-37-01-04-02-35— lug 21mm
Glashütte Original Senator 1-37-01-04-02-35: 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 1-37-01-04-02-35The essential strap measurement.
Browse 21mm straps →1-37-01-04-02-35
Glashütte Original caliber 37-01 Hours, Minutes, Small Seconds | Big Date | Chronograph, Column wheel, Flyback | 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 1-37-01-04-02-35?
The lug width of the Glashütte Original Senator 1-37-01-04-02-35 is 21mm. This measurement refers to the internal diameter between the lug passages and is essential for identifying strap compatibility. The 21mm specification characterises this particular model and represents a rare configuration that emphasises the proportions of the 42mm case.
What is the best strap for the Glashütte Original Senator 1-37-01-04-02-35?
The best strap depends on intended use and personal preference. For formal contexts, we recommend an alligator with vegetable tanning or shell cordovan: both develop patina over time, enhancing the watch's character. For daily-sporty use, a leather of 1.4-1.6mm thickness offers the best balance between elegance and practicality, whilst a NATO in ballistic nylon enables maximum versatility. The 21mm specification ensures universal compatibility with all our artisanal models.
How do I change the strap on the Glashütte Original Senator 1-37-01-04-02-35?
Strap replacement is a straightforward operation requiring a spring bar tool. Position the watch with the lug facing upwards, insert the tool's sharp tip into the lug's side groove, gently lift to release the internal spring, and remove the strap passage. Repeat on the opposite side. Installation of the new strap proceeds in reverse. If you wish to avoid the risk of damaging the case, it is advisable to entrust the operation to a professional watchmaker or to the Casati Milano atelier by appointment.
Can I use an aftermarket compatible strap on my Senator 1-37-01-04-02-35?
Absolutely. The Glashütte Original Senator 1-37-01-04-02-35 accommodates any artisanal or industrial strap with 21mm lug width. Artisanal straps from milanostraps.it are constructed specifically for this width, guaranteeing precision in lug fitment and fluidity in strap passage. A high-quality aftermarket strap does not compromise the watch's value; rather, it represents a personalisation opportunity that owners of this model rarely find in traditional retail circuits.
How long does a leather strap last on the Glashütte Original Senator 1-37-01-04-02-35?
The lifespan of a leather strap depends on material, tanning method and intensity of use. A quality artisanal vegetable-tanned calf, with moderate daily use, offers 3-5 years of structural reliability. An alligator with vegetable tanning, being denser fibre, can reach 6-8 years. Shell cordovan, thanks to its intrinsic density, easily exceeds 10 years. Occasional use significantly extends these intervals. Proper maintenance (drying after perspiration, annual conditioning with specific natural oils) prolongs strap life. In any case, strap replacement remains an economical and simple operation, allowing the watch's aesthetics to be renewed with minimal investment.