Circa 1964 Zenith Sport Men's Mechanical Watch Cal. 40-T Stainless Steel Case Good Working Condition
SKU: 202603216351
We would like to introduce a wristwatch from the Swiss watch manufacturer ZENITH.
This is the "Sport" from Zenith, a prestigious Swiss brand, manufactured around 1964.
The sophisticated silver dial, along with the three-dimensional gold indices and hands, create a beautiful contrast, exuding a refined elegance.
The small seconds dial at the 6 o'clock position (a small dial with an independent second hand) adds a classical touch.
Its simple design blends seamlessly from business settings to casual weekend wear, adding a touch of undeniable class to your wrist.
(Instructional video)
To be added later
【Condition】
Appearance: ★★★★☆ Beautiful item with no noticeable scratches or stains
Function: ★★★★☆ Good working condition (within 5 minutes difference per day), though service history is unknown
・Case: Shows some wear from age, but is well-maintained and in beautiful condition.
The case back is a screw-back type.
The crown is also original.
・Case engraving: Manufacturer's engraving on the inside of the case back.
・Dial: The metal dial shows some age-related deterioration but no rust.
・Strap: Replaced with a new leather strap.
・Crystal: The crystal is acrylic and has no scratches.
・Accuracy: Within 1 minute daily difference when measured with a timegrapher in a flat position.
・Power Reserve: Confirmed up to 50 hours from full winding.
*There may be minor scratches or stains not mentioned.
*Accuracy may vary depending on the usage environment.
*We do not know the history of part replacements or repairs.
【Details】
・Brand: Zenith
・Manufacture year: Circa 1964
・Movement: Mechanical (17 jewels Cal.40-T)
・Serial No. 5533959
・Case material: Alloy (stainless steel)
・Case diameter: 35mm (excluding crown)
・Lug-to-lug: 45mm
・Thickness: 9mm (including crystal)
・Lug width: 18mm
・Strap: Leather (black)
*This is the only item in stock.
*Please feel free to ask if you have any questions.





























