Arsa

The ARSA (Auguste Reymond S.A.) model TRII Calendar Valjoux 72C Chronograph Dato-Compax timepiece, dating from the 1960s, is an iconic watch loved by collectors. It combines technical sophistication with a classic aesthetic, especially in this version with an 18 carat rose gold case.

Features:

• Mechanism: The heart of this watch is the Valjoux 72C caliber, a hand-wound mechanical movement. It is an adaptation of the famous Valjoux 72 caliber, expanded with a triple date function (day, month and date). This mechanism is extremely reliable and was also used in other prestigious brands such as Rolex and Heuer during the same period.

Complications:

• Chronograph: The chrono subdials show hours, minutes and seconds, offering the precision that made watches from this period sought after.
• Triple calendar: Day and month (in two windows below 12 o’clock), and date (indicated by a central hand with a moon-shaped point).
• Compax layout: The dial is clearly organized with three subdials in a classic tricompax configuration.

Material and design:

• The case is made of 18 carat rose gold, a luxurious and rare material that radiates warmth and elegance.
• Dial: in rose gold color, matched to the color of the 18K rose gold case, with refined baton hands. The colors and finish enhance the classic appearance.
• Dimensions: For a watch from the 1960s, the watch has a nice large diameter of approx. 38 mm, which today is considered elegantly compact.

Style and use:

This watch was both functional and stylish, and it perfectly suited the need for precision and luxury in the 1960s. The design balanced sportiness and sophistication, making it popular with discerning customers.

Rarity:

ARSA watches with the Valjoux 72C caliber are relatively rare, especially in an 18 carat rose gold case. Most models were produced in stainless steel, which makes the rose gold version exceptional. The complexity of the mechanism and the time-intensive production contribute to its rarity.

Historical context:

ARSA was known for high-quality watches and collaborated with renowned caliber manufacturers such as Valjoux. In the 1960s, complications such as a triple calendar and chronograph were still exclusive to high-end models, making the TRII a prestigious timepiece.

Collection value:

The combination of the Valjoux 72C mechanism, the rose gold case, and the historical significance of ARSA make this watch highly sought after by collectors. In good condition or with original parts, the value can be considerable.

The ARSA TRII Calendar Valjoux 72C is a beautiful example of Swiss watchmaking in the 1960s, where technical innovation and aesthetics went hand in hand.