Nivada Grenchen · Super Antarctic
Strap for Nivada Grenchen Super Antarctic 35013M16
The Super Antarctic 35 Black - Beige Luminova / Stainless Steel / Brown takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
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- Ships in 1–3 working days
- Worldwide shipping
- 30-day returns
- 12-month warranty on manufacturing defects
- Hand-stitched in Milan
Lug width

Your watch with our straps









Calf, Brown
Vintage Brown Calfskin Strap — Natural Patina
€98
★ 4.9 · 11
1 / 54
Real photos of the strap and the case. No generated images.
What length do I need?
Measure your wrist with a tailor's tape or a piece of string, comfortably snug.
| Wrist circumference | Length (long side / short side) |
|---|---|
| 15.0–16.4 cm | 120 / 70 mm |
| 16.5–17.8 cm | 125 / 75 mm |
| 17.9–19.0 cm | 130 / 80 mm |
| 19.1–20.3 cm | 135 / 85 mm |
| 20.4–21.6 cm | 140 / 85 mm |
| 21.7–22.9 cm | 145 / 90 mm |
The ready-to-wear strap is 115 × 75 mm. For a smaller or larger wrist I make it in the right length: order your length.
What I'm asked about the Nivada Grenchen Super Antarctic 35013M16
What strap size does the Nivada Grenchen Super Antarctic 35013M16 take?
The Nivada Grenchen Super Antarctic 35013M16 needs 18 mm between the lugs, usually 16 mm at the buckle. It's the size I've been fitting on it for years.
Can the strap on the Nivada Grenchen Super Antarctic 35013M16 be changed?
Yes. It has spring bars between the lugs: with the right tool the strap comes off in a minute. If you'd rather not risk a scratch, I do it in the workshop.
Can I put a leather strap on the Nivada Grenchen Super Antarctic 35013M16?
Yes, in 18 mm leather. On a 35 mm case a calf strap works every day; if you want something more, alligator.
Which strap do you recommend for the Nivada Grenchen Super Antarctic 35013M16?
A 18 mm calf strap, for every day. You'll find it ready in the 18 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
More Super Antarctic
- Super Antarctic Black - Yellow Luminova / Stainless Steel / Tropic20 mm
- Super Antarctic Black - Yellow Luminova / Stainless Steel / Brown - White20 mm
- Super Antarctic Black - Yellow Luminova / Stainless Steel / Beads of Rice20 mm
- Super Antarctic Black - Yellow Luminova / Stainless Steel / Black - White20 mm
- Super Antarctic Black - Yellow Luminova / Stainless Steel / Black20 mm
- Super Antarctic Black - Yellow Luminova / Stainless Steel / Flat Link20 mm
- Super Antarctic Black - White Luminova / Stainless Steel / Tropic20 mm
- Super Antarctic Black - White Luminova / Stainless Steel / Brown - White20 mm
More Nivada Grenchen in 18 mm
- Antarctic 35 Eggshell - Beige Luminova / Stainless Steel / TropicAntarctic
- Antarctic 35 Eggshell - Beige Luminova / Stainless Steel / Beads of RiceAntarctic
- Antarctic 35 Eggshell - Beige Luminova / Stainless Steel / Brown - WhiteAntarctic
- Antarctic 35 Eggshell - Beige Luminova / Stainless Steel / Black - WhiteAntarctic
- Antarctic 35 Eggshell - Beige Luminova / Stainless Steel / BrownAntarctic
- Antarctic 35 Eggshell - Beige Luminova / Stainless Steel / BlackAntarctic
For changing the strap
The next step
The right strap isn't chosen. It is built, together.
From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only
The atelier's website: casatimilano.com
