Mechanical Calculator Walther WSR160 - Vintage & Revised Working Condition

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Walther WSR160 Mechanical Calculator - Vintage & Working Condition

Product Description

Superb mechanical slider calculator from the famous German brand Walther, model WSR160. A true piece of precision engineering, this example sports a magnificent hammered green finish typical of the 50s/60s.

This device is not only a fascinating industrial decorative object; it is a functional calculation tool which testifies to the mechanical know-how of the time.

Key points:

• Working condition: The machine works very well. The rotations are fluid, the resets are operational and the levers react perfectly.

• Aesthetics: Good general cosmetic condition. The original paint is well preserved with an authentic patina that highlights its history.

• Accessory included: Sold with its original protective cover stamped Walther in excellent condition (rare for this age).

• Capacity: 10 digits on the installation mechanism, 8 on the revolution counter and 16 on the totalizer.

Technical characteristics:

• Brand: Walther

• Model: WSR160

• Type: Mechanical hand-crank calculator (Odhner system)

• Color: “Hammerite” green


Width 30cm

Depth 15.5cm

Height 14cm


Fast and careful shipping


Superb mechanical slider calculator from the famous German brand Walther, model WSR160. A true piece of precision engineering, this example sports a magnificent hammered green finish typical of the 50s/60s. This device is not only a fascinating industrial decorative object; it is a functional calculation tool which testifies to the mechanical know-how of the time. • Working condition: The machine works very well. The rotations are fluid, the resets are operational and the levers react perfectly. • Aesthetics: Good general cosmetic condition. The original paint is well preserved with an authentic patina that highlights its history. • Accessory included: Sold with its original protective cover stamped Walther in excellent condition (rare for this age). • Capacity: 10 digits on the installati