A superb complete watchmaker's tray containing forty-eight numbered glass tubes, most of them filled with balance staffs and pivot parts for Swiss mechanical movements. The original labels indicate calibers from major manufacturers such as AS (A. Schild), BFG (Baumgartner Frères), Felsa, and ETA, attesting to a truly professional assortment of spare parts. Each tube is sealed with a knurled aluminum cap and stored in a brown phenolic resin tray typical of mid-20th-century precision workbenches. A complete, technical, and decorative set, emblematic of post-war Swiss watchmaking expertise.
✦ Origin: Swiss watchmaking workshop ✦ Estimated period: Circa 1950 ✦ Dimensions: 22 × 21 cm ✦ Material: glass, aluminum ✦ Contents: 48 numbered tubes containing most balance staffs for AS, BFG, Felsa, and ETA calibers ✦ Condition: excellent overall condition, complete, no damage, original inscriptions clearly legible
Rare and coherent technical object, ideal for a collector of watchmaking tools or vintage workshop decor.
