Technical Archive

Eterna
Contemporary 2940.53.61.1356

Eterna Contemporary 2940.53.61.1356: strap made to measure on the watch at the Casati Milano atelier, by appointment.

Avant-Garde Date Lady Two Tone / MOP / Strap

Technical Specifications

Eterna 2940.53.61.1356
Reference

2940.53.61.1356

Movement

ETA caliber 2671 Hours, Minutes, Seconds | Date

Made to Measure

The strap for this watch is made to measure

On the Eterna Contemporary 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

How long does a leather strap last on a watch like the Eterna Contemporary 2940.53.61.1356?

Durability depends on frequency of use, environmental conditions, and tanning method. A vegetable-tanned leather strap used daily typically lasts 3-5 years before requiring replacement. Constant exposure to moisture, salt water, and perspiration accelerates ageing. The natural patina that develops over time is a sign of conscious use, not degradation. Regular maintenance—gentle cleaning and occasional conditioning cream—significantly extends strap life.