Technical Archive

Eterna
Adventure 2948.41.41.0277— lug 22mm

Eterna Adventure 2948.41.41.0277: 22mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Tangaroa Three-Hands Black / Bracelet

Artisanal Note

"This model requires a precise 22mm lug width to preserve the original sartorial balance."

Technical Specifications

Eterna 2948.41.41.0277
Lug Width
22 mm

The essential strap measurement.

Browse 22mm straps →
Reference

2948.41.41.0277

Movement

Sellita caliber SW200-1 a Hours, Minutes, Seconds | Date

The Heritage

The Eterna Adventure reference 2948.41.41.0277 is powered by the Sellita SW200-1 automatic movement with hour, minute, second, and date indications. The movement offers the essential functions for daily use with the robustness typical of Sellita calibers. The Adventure collection is positioned in the sports watch segment of the Swiss Eterna brand.

FAQ

What is the lug width of the Eterna Adventure 2948.41.41.0277?

The lug width of the Eterna Adventure 2948.41.41.0277 is 22 millimetres. This width is standard for 42mm sports watches and ensures balanced proportions between the case and the bracelet. To verify compatibility with an aftermarket strap, measure the distance between the inner lugs using a digital calliper.

Which strap is most suitable for the 2948.41.41.0277 model?

For the Eterna Adventure 2948.41.41.0277, we recommend alligator straps with vegetable tanning that enhance the brushed steel's sobriety, or premium calf leather with natural patina development. For a sportier interpretation, a NATO strap in heavy canvas or organic cotton amplifies the watch's character. Your choice depends on personal style and primary usage.

How do I change the strap on a 22mm lug width watch?

To change the strap, obtain a spring bar tool (a small steel extractor) and position the watch case face-up. Insert the flat tip of the tool into the narrow groove at the end of the spring mechanism, apply gentle downward pressure and simultaneously slide the strap sideways to release the metal bar. Repeat on the other lug. Install the new 22mm strap by reversing these steps.

Can I use an aftermarket 22mm strap on an Eterna Adventure 2948.41.41.0277?

Yes, any strap with a 22mm lug width is compatible with the 2948.41.41.0277 model. Milano Straps offers an extensive selection of leather, NATO and rubber straps, all available in 22mm width, manufactured with premium materials and ready for immediate dispatch. You can also customise them online according to your colour preferences.

How long does a natural leather strap last on a watch?

The lifespan of a leather strap depends on the tanning quality, daily usage and environmental humidity. An alligator or vegetable-tanned calf strap, subject to moderate wear and regularly treated with specific conditioning oil, maintains structural integrity for 3-5 years. With careful maintenance and occasional use, longevity can extend to 7-8 years. Leather straps should not be immersed in water for extended periods.