Nivada Grenchen
Super Antarctic 32031A23— lug 20mm
Nivada Grenchen Super Antarctic 32031A23: 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
Nivada Grenchen 32031A23The essential strap measurement.
Browse 20mm straps →32031A23
Soprod caliber P024 ND Hours, Minutes, Seconds
The Heritage
Compatible Straps
Selected for the 20mm lug width of the Super Antarctic
FAQ
What is the lug width of the Nivada Grenchen Super Antarctic 32031A23?
The lug width of the Nivada Grenchen Super Antarctic 32031A23 is 20mm. This specification allows the use of any compatible 20mm strap. To verify the measurement, simply unscrew one of the lateral spring bars and measure the distance between the two central pins.
Which strap would you recommend for the Super Antarctic 32031A23?
The choice depends on intended usage. For formal occasions, we recommend an alligator strap in brown or black, which enhances the elegance of the brushed steel case. For daily wear, a hand-dyed vegetable-tanned calf leather strap in cognac represents the ideal compromise between aesthetics and practicality. For outdoor activities, a NATO or FKM rubber strap guarantees durability and easy maintenance.
How do I change the strap on the Nivada Grenchen Super Antarctic?
The replacement is straightforward and requires a small Phillips head screwdriver. Locate one of the spring bars on the case, insert the screwdriver tip into the slot, and gently rotate to open the internal lock. Once opened, the lug will slide out. Reverse the process with the new strap, ensuring both locking rings click firmly into position.
Is an aftermarket 20mm strap compatible with the Super Antarctic 32031A23?
Yes, any quality 20mm strap designed for watches is compatible with the Super Antarctic 32031A23. Verify that the strap is in good condition, that the terminals are rectangular and free of sharp edges that might scratch the original lugs, and that the total length permits comfortable deployment of the clasp around the wrist.
How long does a natural leather strap last on the Nivada Grenchen Super Antarctic?
A high-quality natural leather strap, particularly one produced with vegetable tanning, typically lasts 3–5 years with daily use and basic care. Longevity depends on frequency of wear, exposure to water and perspiration, and regularity of cleaning. Monthly cleaning with a damp cloth and application of a light leather conditioner twice yearly significantly extends the strap's lifespan.