Here is a Juvenia Arithmo Vintage, circa 1950, powered by the AS 1180 caliber.
Its 36 mm steel case features a highly complex dial typical of this model, with multiple logarithmic scales allowing calculations. The watch is equipped with two rotating bezels forming a slide rule, originally designed for engineers and technicians as a true wrist instrument . The dial shows an attractive aged patina, with radium lume and blued hands.
It is powered by a manual-winding AS 1180 movement with 17 jewels. The watch has been serviced in-house by our watchmakers in February 2026.
It is fitted with a new leather strap.
It comes with our 6-month warranty on the movement.
| Brand | Juvenia |
|---|---|
| Model | Arithmo Vintage |
| Year of production | Circa 1950 |
| Material | Stainless Steel |
| Movement | Manual Winding |
| Diameter | 36 mm |
| Caliber | AS 1180 |
| Frequency | 18'000 A/h |
| Ruby | 17 |
| Glass | Hesalite |
| Bracelet | Leather |
| Accessories | None |
| Service | Yes |
| Warranty | 6 months |