Nivada Grenchen
Antarctic 35005M40— lug 18mm
Nivada Grenchen Antarctic 35005M40: 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 35005M40The essential strap measurement.
Browse 18mm straps →35005M40
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 35005M40?
The lug width of the Nivada Grenchen Antarctic 35005M40 is 18 millimetres. This measurement represents the distance between the two fixed lugs to which the strap is attached. To verify it, you must remove the original strap and measure the space between the lugs with a digital or mechanical calliper. Precision is essential to avoid purchasing an incompatible strap.
What is the best strap for the Nivada Grenchen Antarctic 35005M40?
The choice depends on your lifestyle and aesthetic preference. Nile alligator offers discreet elegance and fine grain, ideal for varied contexts. Vegetable-tanned calf develops magnificently, acquiring fascinating patina over time. A NATO strap in robust fabric adds sporting dynamism and versatility. Structured rubber is pragmatic for humid or nautical environments. We recommend assessing your lifestyle before making a choice.
How do you change the strap on the Nivada Grenchen Antarctic 35005M40?
The procedure requires basic tools: a spring bar tool or a thin rod to remove the spring pins. Position the watch on a stable support and protect the case with a soft cloth. Insert the spring bar tool into the pin hole, compress the spring gently and slide the pin out of the lugs. Repeat for both pins. Insert the new pins into the strap and reinsert them into the lugs, ensuring both sides are securely locked.
Is an aftermarket strap compatible with the Nivada Grenchen Antarctic 35005M40?
Yes, provided the strap is specifically manufactured for the 18 millimetre lug width. Many high-quality aftermarket straps are available in this width. It is essential to verify the technical specifications from the seller before purchasing. Milano Straps offers a comprehensive range of 18mm straps in various materials and finishes, all compatible with this model.
How long does a leather strap last on the Nivada Grenchen Antarctic 35005M40?
Durability depends on material quality and conditions of use. A high-quality alligator or vegetable-tanned calf strap can last 5–10 years or more with regular maintenance—moderate sun exposure, protection from excessive moisture, periodic treatment with appropriate creams. A NATO strap in fabric resists 10–15 years or more. High-quality structured rubber maintains integrity for 7–10 years. The critical factor is frequency of wear and exposure to atmospheric agents.