Paul Ditisheim Art Deco Platinum Diamond Dial Rectangular Wristwatch
An Exceptional Art Deco Platinum Watch with a Dramatic Diamond-Set Black Dial
This distinctive Art Deco wristwatch by Paul Ditisheim is a striking expression of geometric design, combining Swiss watchmaking with the bold architectural aesthetic of the Art Deco era.
Crafted in platinum, the elongated rectangular case features pronounced horizontal fluting that extends around the perimeter of the dial. The deeply sculpted linear decoration gives the watch an unmistakably architectural character and creates a dramatic frame for the contrasting black dial.
The black dial is particularly impressive, displaying oversized stylized diamond-set Arabic numerals at 12, 3, 6 and 9 o'clock, complemented by geometric diamond-set hour markers. Against the dark background, the diamonds create a strong graphic contrast characteristic of sophisticated Art Deco jewelry and watch design.
The dial is prominently signed Paul Ditisheim, the celebrated Swiss watchmaker known for his contributions to precision watchmaking during the early 20th century. His name is closely associated with finely constructed timepieces from one of the most innovative periods of Swiss horology.
The elongated proportions of the platinum case, combined with its deeply ribbed border and jewel-like diamond dial, give the watch exceptional visual presence. It is both a functional timepiece and an elegant example of Art Deco jewelry design.
The watch is presently fitted with a black leather strap, which complements the black dial and provides a classic contrast against the bright platinum case.
With its unusual proportions, dramatic monochromatic palette and strong geometric detailing, this Paul Ditisheim platinum diamond watch is an impressive collectible from the Art Deco period and a distinctive addition to a collection of vintage watches or fine period jewelry.
Key Features
- Maker: Paul Ditisheim
- Period: Art Deco
- Date: Circa 1930s
- Case Material: Platinum
- Case Shape: Elongated rectangular
- Dial: Black
- Diamonds: Diamond-set Arabic numerals and geometric hour markers
- Numerals: Stylized 12, 3, 6 and 9
- Case Design: Architectural horizontal fluted detailing
- Strap: Black leather
- Style: Art Deco Swiss wristwatch
- Condition: Excellent estate condition with wear consistent with age and previous use
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Buy with confidence. Every piece is backed by:
• Authenticity — examined and verified before listing
• Condition — carefully inspected and honestly described
• Insured shipping — fully insured, signature required
• 32-day returns — available on eligible, unaltered items
• Private appointments — available in New York
• Experience — over 50 years of fine jewelry expertise
How do I know a piece is authentic, and can I trust DSF?
Buying fine jewelry online takes trust, especially at this level. DSF Antique Jewelry is a New York–based dealer with over 50 years of fine jewelry expertise. Every piece is examined for authenticity and condition before it is listed — we assess hallmarks, maker's marks, metal content, gemstones, and construction consistent with the stated period or designer. For signed pieces such as Cartier, Buccellati, or Van Cleef & Arpels, we verify maker's marks and signatures. We're glad to send additional photographs of any hallmark, or speak with you directly, before you decide.
Why does antique gold look different, and is surface wear normal?
Antique pieces were often made in gold standards less common today, such as 15ct (used in Britain only between 1854 and 1932), 9ct, or higher-karat continental gold, which give a warmer tone than typical modern 14k. Light surface wear, softened edges, and a gentle patina are normal and expected on antique jewelry — they reflect the age and authenticity of the piece, not flaws. We describe the true condition of every item honestly in its listing.
What do the hallmarks and maker's marks mean?
Hallmarks are small stamped marks that identify the metal standard, and often the maker, assay office, and date. They are one of the best tools for authenticating antique jewelry. We identify and explain the marks we find on each piece in its description, and we're happy to send close-up photographs of any hallmark on request so you can see exactly what you're buying.
Can pieces be resized or adjusted?
It depends on the piece. Many antique rings can be resized, but bands with all-around engraving, thin shanks, or gemstones near the base may be limited in how far they can safely go, and some pieces are best left as-is to preserve their integrity. We list each item's measurements as they currently are. If you're unsure whether something can be safely adjusted, contact us before buying and we'll give you an honest assessment for that specific piece.
How should I care for and store fine jewelry?
Clean gently with a soft cloth, avoid harsh chemicals, ultrasonic cleaners, and chlorine, and store pieces separately so they don't scratch one another. Remove rings and bracelets for heavy manual tasks. Antique gold is softer than modern alloys, so period pieces are best enjoyed with normal care. Treated well, fine antique jewelry lasts for generations — many of our pieces are already a century or more old and still beautiful.
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