Vintage 1973 Arthur Imhof Swiss 8-Day Mechanical Desk Clock (Model 26-3765) – Double-Signed by A. Mersmann, Interlaken – Complete with Original Box & Matching Certificate of Origin

Up for sale is a vintage 1973 Arthur Imhof 8-day mechanical desk clock made in La Chaux-de-Fonds, Switzerland. This mid-century timepiece features a brushed gold-tone square case, a dark metallic dial with white Roman numerals, day and date calendar windows, and a clear acrylic bezel. It is a double-signed example, bearing both the Imhof maker's signature and the name of its original Swiss retailer, A. Mersmann of Interlaken.

Clock Details and Specifications

• Brand: Arthur Imhof (La Chaux-de-Fonds, Switzerland)

• Retailer: Double-signed by A. Mersmann (Höheweg, Interlaken, Switzerland)

• Model / Reference Number: 26-3765

• Serial Number: 1588712 (matching on both the movement backplate and the certificate)

• Movement: Swiss Caliber 244, 15-jewel mechanical movement with lever escapement

• Power Reserve: 8-day wind-up mainspring via built-in folding key

• Complications: Quick-set day of the week and date windows (adjusted via the two pushers on the back)

• Original Purchase Date: August 9, 1973 (notated on the original warranty certificate)

Condition

• Working Order: The clock runs properly and keeps good time.

• Cosmetic Condition: Overall, this piece is in very good vintage condition. The front crystal bezel, dial, and main exterior housing are very clean and show minimal signs of use or scratching. The backplate and bottom base do show honest signs of age, light spotting, and surface wear from normal handling over the years (please examine all photos closely for exact cosmetic details).

What Is Included

• Vintage 1973 Imhof 8-Day Desk Clock (Serial #1588712)

• Original numbered Certificat d'Origine / Garantie matching the clock's serial number and stamped by A. Mersmann

• Original red and gold presentation box

• Likely original protective plastic storage bag

Shipping and Handling

This clock will be carefully padded, boxed, and shipped with tracking and insurance to ensure it arrives safely.

Please feel free to reach out with any questions prior to purchasing!