Nivada Grenchen
Antarctic 35002M15— lug 18mm
Nivada Grenchen Antarctic 35002M15: 18mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 18mm lug width to preserve the original sartorial balance."
Technical Specifications
Nivada Grenchen 35002M15The essential strap measurement.
Browse 18mm straps →35002M15
Landeron caliber 21 Hours, Minutes, Seconds
The Heritage
Compatible Straps
Selected for the 18mm lug width of the Antarctic
FAQ
What is the lug width of the Nivada Grenchen Antarctic 35002M15?
The lug width of the Nivada Grenchen Antarctic 35002M15 is 18 millimetres. This width is specific to this model and determined by the squared-shoulder case geometry. It is essential to verify the correct measurement before purchasing an aftermarket strap to ensure precise engagement between the spring bars and the case lugs.
What is the best strap for the Antarctic 35002M15?
For the Nivada Grenchen Antarctic 35002M15, we recommend a calf leather strap with vegetable tanning or shell cordovan, paired with a stainless steel deployante buckle. These materials reflect the vintage aesthetic and instrumental functionality of the model. Alternatively, a NATO strap in solid-colour technical fabric maintains the tool-watch character. For humid environments, a vulcanised rubber strap is the most suitable option.
How do you change the strap on a Nivada Grenchen Antarctic?
To change the strap, position the watch on a flat surface. Use a spring bar tool to gently push the elastic pin inward, releasing the strap end from the lugs. Repeat on the opposite lug. Insert the new strap by aligning the pins with the lugs and press until fully engaged. Verify that both pins are correctly positioned before wearing the watch.
Which aftermarket straps are compatible with the 35002M15?
All straps with an 18-millimetre lug width are compatible. Milanostraps offers a selection of natural leather, alligator, calf, shell cordovan straps, NATO straps in technical fabric, and vulcanised rubber watch bands. Each strap can be personalised in length and buckle finish (deployante or traditional) to suit the case proportions and different wrist sizes.
What is the lifespan of a natural leather strap on this watch?
A natural leather strap with vegetable tanning has an average lifespan of 3–5 years with moderate daily use. Longevity depends on humidity exposure, conservative treatment, and the inherent quality of the material. A shell cordovan strap, denser and more oleaginous, can last 7–10 years. Regular maintenance with specific creams and drying after water exposure significantly extend the strap's useful life.