On a crisp Parisian afternoon, nestled in the courtyard of Ralph’s on Boulevard Saint-Germain, the scene was as cinematic as it was deliberate. Among the clatter of silver spoons and muted conversation, Philip Deml — Entrepreneur, style architect, and one of Europe’s quietly influential tastemakers — sat with effortless poise.
His choice for the afternoon? A classic café crème from Ralph’s famously curated menu. No syrups, no substitutions — just rich Arabica beans, expertly pulled espresso, and perfectly frothed milk in a Ralph Lauren monogrammed porcelain cup. No frills, no spectacle — An understated moment of calm in a world of noise.

Wrist Game: The Cartier Tank Must SolarBeat (Ref. WSTA0059)
Though his tailored silhouette and polished demeanor naturally commanded attention, it was the understated gleam on his wrist that completed the narrative. The Cartier Tank Must SolarBeat Ref. WSTA0059 — a modern tribute to the iconic 1917 design — features a sleek black dial, elongated Roman numerals, and a stainless steel case, blending timeless aesthetics with contemporary sustainability.

The Cartier Tank Must SolarBeat Ref. WSTA0059 bridges heritage and modern watchmaking. Embracing the Tank’s iconic rectangular silhouette, this model introduces a solar-powered movement within a slim, elegant profile. The balance between classic design and contemporary minimalism makes it a subtle yet sophisticated statement.
While many influencers pass through Paris chasing fleeting trends, Philip’s presence at Ralph’s felt rooted in something more enduring. His lifestyle — a balance of entrepreneurship, luxury brand building, and analogue living — continues to resonate with a new generation of discerning men.
Whether it’s through his fragrance house Casa Far Niente, his ventures in product design, or his meticulous content on Instagram, Deml cultivates an aura that’s less about influence and more about refinement. As the final sip of café crème settled into his porcelain cup and the Cartier’s sleek hands marked the hour, the message was clear:

In a world racing toward digital spectacle, Philip Deml reminds us that there is still immense value in elegance, patience, and classic craftsmanship. Sometimes, all it takes is a coffee in Paris — and the right watch — to say everything.
A Closer Look: Cartier Tank Must SolarBeat Ref. WSTA0059
Timeless by design and quietly commanding, the Tank Must SolarBeat is more than just a dress watch — it’s a modern icon worn with intention. Below, we break down the defining elements of the reference seen on Philip Deml at Ralph’s in Paris.
Spec | Description | Editorial Note |
---|---|---|
Movement | SolarBeat™ quartz movement | Cartier’s pioneering solar-powered movement delivers sustainability without sacrificing slim elegance — a quiet technical revolution. |
Case Dimensions | 33.7 mm x 25.5 mm, Stainless Steel | Maintains the Tank’s original geometry while remaining perfectly proportioned for contemporary wrists. |
Dial | Matte black with Roman numerals, silver-tone sword hands | The high-contrast dial enhances legibility while preserving Cartier’s signature aesthetic vocabulary. |
Strap | Black non-animal leather | Innovative and ethical — Cartier’s high-performance strap aligns luxury with ecological responsibility. |
Reference | WSTA0059 | Part of the SolarBeat lineup — a sustainable take on a 20th-century icon for the 21st-century wearer. |
To explore the Cartier Tank Must SolarBeat Ref. WSTA0059 in detail, visit Cartier’s official product page.