Technical Archive

Eterna
Adventure 2947.50.61.1292

Eterna Adventure 2947.50.61.1292: strap made to measure on the watch at the Casati Milano atelier, by appointment.

Tangaroa Three-Hands Lady Diamond / Strap

Technical Specifications

Eterna 2947.50.61.1292
Reference

2947.50.61.1292

Movement

ETA caliber 2671 Hours, Minutes, Seconds | Date

The Heritage

The Eterna Adventure reference 2947.50.61.1292 is equipped with the ETA 2671 caliber with hour, minute, second and date functions. The movement ensures the display of essential time indications through a consolidated mechanism. The watch is positioned in the sporty range of the Swiss manufacturer.
Made to Measure

The strap for this watch is made to measure

On the Eterna Adventure the bracelet is drawn as part of the case: no catalogue strap will fit. In the atelier we take the measurements on the watch itself and build the strap on the piece — that is the work of Casati Milano.

Book a consultation →

FAQ

Which type of strap is most suitable for the Eterna Adventure 2947.50.61.1292?

For the Eterna Adventure 2947.50.61.1292, the most suitable strap depends on intended use. An alligator strap with vegetable tanning is ideal for formal and business contexts due to its natural elegance. For daily and more versatile use, a shell cordovan strap offers durability and a progressively developing patina. If the watch is used in a sports or outdoor context, a NATO strap in heavy cotton or an FKM rubber band ensures practicality and wear resistance.

How do you change the strap on the Eterna Adventure 2947.50.61.1292?

The strap change is accomplished using a specialised tool called a spring bar remover. Locate the small springs (spring bars) positioned at the sides of the case lugs, gently compress them towards the case centre and slide off the old strap. Next, insert the ends of the new strap under the lugs and release the springs, ensuring the strap is securely fastened. It is advisable to perform this operation on a soft surface to avoid scratching the stainless steel case.

How long does a leather strap last on the Eterna Adventure 2947.50.61.1292?

The lifespan of a leather strap depends on the tanning method, intensity of use and environmental conditions. A vegetable-tanned alligator or shell cordovan strap, worn daily under normal conditions, has a durability of 3–5 years before requiring replacement. A vegetable-tanned calf strap typically lasts 2–3 years. Prolonged exposure to moisture, sweat or direct sunlight significantly reduces lifespan. Regular maintenance with specialised balms and proper storage extend the working life of the strap.