Strap for Super Antarctic 3.6.9. Brown - White Luminous / Stainless Steel / Brown - White

The Nivada Grenchen Super Antarctic 32040A14 features a lug width of 20mm. This measurement is essential for selecting the correct strap: ensure that your chosen strap is compatible with 20mm lugs by verifying the width of the strap attachment point where it contacts the case.

The ideal strap for the 32040A14 depends on usage and aesthetic preference. For daily elegance, we recommend calf leather or alligator leather with vegetable tanning; for extreme performance or outdoor use, shell cordovan is the ultimate choice for its natural water resistance. NATO straps offer tactical versatility, whilst vulcanised rubber is perfect for work environments or if you intend to use the watch for diving.

To change the strap, position the watch face-up on a flat surface. Locate the spring bars (small metal springs) situated in the lugs. Use a watch strap remover tool or a flat thin instrument to gently push the spring bar towards the centre of the case, freeing one end of the old strap. Repeat on the opposite lug, then insert the new spring bars into the eyelets of the new strap and reinsert the bars into the case lugs, ensuring they click firmly into position.

Absolutely. Any strap with a 20mm lug width is perfectly compatible with the Super Antarctic 32040A14. The 32040A14 was designed to Swiss construction standards, meaning that straps manufactured to ISO 1996 specifications will fit without any issue and require no modification to the case.

The lifespan of a leather strap varies depending on the material and usage. A quality vegetable-tanned calf strap, with moderate sun exposure and drying after each moisture contact, has an average life of 3-5 years. Shell cordovan, thanks to its natural density, can exceed 8-10 years. Factors that accelerate wear include: constant perspiration, frequent immersion, storage in very dry or humid environments, and repeated twisting movements of the case relative to the strap.