AI Appraisal Estimate

This is a Waterman Phileas writing instrument, characterized by its distinctive Art Deco-influenced design. The pen features a rich 'Mineral Red' or marbled burgundy resin finish with a deep, swirling pattern that mimics semi-precious stone. Physically, it is a full-sized pen with a tapered barrel and a cylindrical cap. The construction includes gold-plated accents, most notably the signature Waterman 'open' clip with a central slot and the triple-banded center ring. The cap features a stepped top, and the tip section is finished in a matching gold-tone metal. Based on its silhouette, this model was popular in the late 1990s through the early 2000s and is known for its high-quality construction despite being marketed as an entry-level luxury pen. The condition appears used but well-maintained, with minor surface micro-scratching on the resin and light patina on the gold trim. The clip alignment looks straight, and there is no visible cracking in the resin, which is a common stress point for this model. The craftsmanship is typical of French-made Waterman products, prioritizing balance and weight for a comfortable writing experience.

I have examined the Waterman Phileas in Mineral Red resin. This specific model is a hallmark of Waterman’s late 20th-century production, noted for its Art Deco aesthetic and ergonomic balance. Based on the visual evidence, the pen appears authentic, featuring the correct 'open' gold-plated clip and triple-ribbed center band. The Mineral Red marbling displays the depth and color saturation consistent with authentic Phileas production. The condition is 'Used - Good,' showing minor micro-scratching on the resin and light oxidation on the gold-plated accents, though no structural cracks—common near the barrel threads—were detected. The secondary market for Phileas rollerballs remains stable; while less valuable than the fountain pen variant, the Mineral Red finish remains a favorite among collectors for its resemblance to the more expensive Waterman Man 100 series. Comparables on the secondary market consistently trend in the $40 to $70 range depending on the presence of the original box and the state of the internal refill. Since this is a rollerball/ballpoint, its value is more utilitarian than the investment-grade nib-centric counterparts. Note that this appraisal is based on photographic evidence only. A full authentication would require an in-person inspection to verify the tactile quality of the resin, the weight of the brass-lined barrel, and the internal hallmark engravings on the clip assembly. Furthermore, a physical inspection of the internal refill housing is necessary to ensure the threads are not stripped and the tension spring is intact. No provenance documentation was provided, which usually has a nominal impact on value for this mass-produced consumer luxury tier.