Glashütte Original
Senator 1-36-03-01-02-70— lug 20mm
Glashütte Original Senator 1-36-03-01-02-70: 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 1-36-03-01-02-70The essential strap measurement.
Browse 20mm straps →1-36-03-01-02-70
Glashütte Original caliber 36-03 Hours, Minutes, Small Seconds | Big Date
The Heritage
Compatible Straps
Selected for the 20mm lug width of the Senator
FAQ
What is the lug width of the Glashütte Original Senator 1-36-03-01-02-70?
The lug width is 20 millimetres. This dimension determines compatibility with any aftermarket strap: a 20mm lug remains constant regardless of material thickness, whether leather, NATO, or rubber. To measure accurately, remove the original strap using a spring bar tool (do not force), and measure the distance between the two internal lugs with a digital calliper.
Which strap is best suited to the Glashütte Original Senator 1-36-03-01-02-70?
Selection depends on use and desired aesthetics. For formal elegance, we recommend alligator or shell cordovan, both in brown or cognac tones, which enhance the white dial and case proportions. For versatile daily wear, vegetable-tanned calf or smoked calf guarantees natural patina development and durability. In summer, a cotton NATO or natural rubber strap offers breathability without compromising artisanal quality. A deployante buckle is recommended to prevent stress on the lugs during daily removal.
How do you correctly change the strap on the Senator 1-36-03-01-02-70?
The process requires patience and proper tools: a stainless steel spring bar tool is essential to avoid damaging the lugs. Place the watch on a soft surface (microfibre cloth), gently hold one lug with two fingers, and insert the flat end of the tool into the spring bar slot. Apply gradual downward pressure until one end of the bar is released, then extract it completely and remove the strap. Repeat for the other lug. When fitting the new strap, align the holes and reintroduce the spring bar with smooth movement, verifying it clicks firmly at both ends. Never use improvised screwdrivers that scratch the lugs.
Are there aftermarket straps compatible with the Glashütte Original Senator 1-36-03-01-02-70?
Yes, any strap with a 20mm lug width is compatible. Milano Straps offers a curated collection of artisanal straps in leather, NATO, natural rubber, and vegetable-tanned materials, specifically selected for proportions and construction quality that enhance the Senator. Each strap is available in controlled colour variants and can be customised. Compatibility is guaranteed: always verify the lug width before purchase to avoid incorrect orders.
How long does an authentic leather strap last on the Glashütte Original Senator 1-36-03-01-02-70?
Durability depends on material and usage. A quality vegetable-tanned calf strap, worn daily, maintains structural functionality (fastening, stability) for 3–5 years, after which fibres gradually weaken. Alligator and shell cordovan, being denser and more resistant, easily reach 5–7 years with standard care (periodic cleaning, conditioning every 12–18 months with specific balms). NATO, being open-weave synthetic, deteriorates gradually but remains functional longer since synthetic fibre is not subject to drying. Rotating between multiple straps seasonally extends the life of each by reducing continuous stress.