Universal Genève Unisonic Chronometer - Tuning Fork - 1-852108
Universal Genève Unisonic Chronometer - Tuning Fork - 1-852108
Universal Genève Unisonic Chronometer - Tuning Fork - 1-852108
Universal Genève Unisonic Chronometer - Tuning Fork - 1-852108
Universal Genève Unisonic Chronometer - Tuning Fork - 1-852108
Universal Genève Unisonic Chronometer - Tuning Fork - 1-852108
Universal Genève Unisonic Chronometer - Tuning Fork - 1-852108
Universal Genève Unisonic Chronometer - Tuning Fork - 1-852108
Universal Genève Unisonic Chronometer - Tuning Fork - 1-852108
Universal Genève Unisonic Chronometer - Tuning Fork - 1-852108
Universal Genève Unisonic Chronometer - Tuning Fork - 1-852108
Universal Genève Unisonic Chronometer - Tuning Fork - 1-852108
Universal Genève Unisonic Chronometer - Tuning Fork - 1-852108
Universal Genève Unisonic Chronometer - Tuning Fork - 1-852108

Universal Genève Unisonic Chronometer – Tuning Fork – 1-852108

The Universal Genève Unisonic Ref. 1-852108 sits at the thoughtful end of the ’70s electronic wave—clean, purposeful, and quietly innovative. Powered by UG’s cal. 1-52 tuning-fork movement, a Swiss take on the Accutron concept, it delivers that signature soft hum and silky sweep that defined the era.
This example remains unpolished, preserving the original case geometry and honest surface character that collectors prize. Its original signed bracelet completes the period-correct presentation without calling attention to itself. Produced around 1970, this reference bridges mid-century restraint and early quartz-age experimentation with subtle ease. A crisp, well-kept Unisonic like this feels less like a statement and more like a knowing nod to a pivotal moment in watchmaking, and we haven’t seen a more attractive model in the Unisonic line in comparison to this one.

Category:

Description

Why it stands out:
– Unpolished case/bracelet.
– Original UG bracelet.
– Cal. 1-52 tuning-fork movement.
– Immaculate dial.

What you should know:
– Some nicks/scratches to casing.

General information:
As the photos show, the watch is in remarkably well-preserved, original condition. The case back sticker is still partially intact, which corresponds with its overall excellent state. The dial is clean and features an applied steel UG logo inside a tuning fork—an appealing touch. The bracelet shows no stretching or signs of damage.
The tuning-fork Cal. 1-52 movement is in excellent working order, has been fitted with a new battery, and runs exactly as it should. It also includes a quick-set date function. The watch retains its original UG-signed crystal and crown.

Wrist circumference: up to 19cm wrists.

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Do not hesitate to reach out for more information or additional pictures.
Thank you for your interest.

Additional information

Manufacturer

Universal Genève
Reference

1-852108
Material

Stainless Steel
Year

1970s
Dimensions

34mm
Caliber

1-52
Movement

Tuning Fork