Armin Strom
Gravity TI14-DA.50— lug 20mm
Armin Strom Gravity TI14-DA.50: 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
Armin Strom TI14-DA.50The essential strap measurement.
Browse 20mm straps →TI14-DA.50
Armin Strom caliber ADD14 Hours, Minutes, Small Seconds, Day / Night Indication | Date
The Heritage
Compatible Straps
Selected for the 20mm lug width of the Gravity
FAQ
What is the lug width of the Armin Strom Gravity TI14-DA.50?
The lug width of the TI14-DA.50 measures exactly 20mm, taken internally from edge to edge. This dimension is compatible with our standard artisanal watch straps, engineered to fit seamlessly onto the grade 5 titanium case lugs. The internal depth of the lugs is approximately 5.5mm, ideal for straps with a 4-5mm thickness.
Which strap is recommended for the Armin Strom Gravity TI14-DA.50?
For the TI14-DA.50, we recommend an alligator strap with vegetable tanning in pearl grey or tortoise tones, which naturally dialogues with the titanium case. Alternatively, dark brown veal leather with vintage grain offers elegant contrast. For more dynamic usage, a NATO strap in grey anthracite Cordura maintains coherence with the technical aesthetic of the skeletonized movement.
How do you change the strap on the Armin Strom Gravity TI14-DA.50?
Strap replacement requires a spring bar of 1.5mm diameter. Position the watch on a soft support, locate the lug holes, insert the removal tool from the underside of the lug, compress the spring bar and extract the old strap. Insert the new strap ensuring the spring bar is fully seated in both holes before releasing pressure.
Is an aftermarket strap compatible with the TI14-DA.50?
Yes, any strap with a 20mm lug width and 4-5mm thickness is compatible. Our artisanal Milano Straps are constructed to Swiss watchmaking tolerances and guarantee a perfect fit on the Gravity lugs without play. We advise against commercial straps exceeding 5.5mm thickness, which may cause excessive friction.
What is the average lifespan of a leather strap on the TI14-DA.50?
A high-quality alligator or veal strap, under moderate daily use, has an average lifespan of 3-5 years. Vegetable tanning determines a natural patina that deepens the original colour. Factors such as direct sun exposure, constant humidity and perspiration accelerate ageing. Regular maintenance—gentle cleaning with a damp cloth and annual conditioning—extends durability and preserves patina aesthetics.