Anillo de corona calado de oro amarillo K18 fabricado por Rolex, con diamantes, 21 g, talla japonesa 12+, 11 mm de ancho

Rolex's crown, rendered not as a logo but as sculpture: an openwork ring in solid 18K yellow gold whose interlocking lattice forms a continuous crown silhouette set with diamonds. Weighing approximately 21 g and presented with a Rolex service document, it belongs to the rare non-watch goldwork attributed to Rolex.

The Piece

While most collectors know Rolex for its timepieces, few encounter the gold jewelry attributed to the brand's own workshops, pieces made in very small numbers, often for internal clientele, VIP commissions or special orders, and distinct from modern retail accessories. They reflect Rolex's goldsmithing heritage, executed with the same exacting philosophy applied to the Oyster case and the President bracelet.

Carved in solid 18K yellow gold, this ring features a meticulously executed openwork pattern that interlocks into a continuous crown, Rolex's most iconic emblem. Each diamond is precision-set within the crown lattice, giving a subtle, rhythmic sparkle against the gold's bold curvature. At approximately 21 grams and 11 mm wide, its presence is luxurious yet architectural, and the dimensional goldwork and fluid contours recall the craftsmanship of Rolex's historical bracelet and case ateliers.

Attributed to mid- to late-century Rolex workshop production, the ring is attributed in Japanese as 正真正銘ロレックスメイド, 'genuinely Rolex-made', with its origin traced to the Japan Rolex Service Center. Pieces of this kind were never mass-produced or widely advertised, and they appear only rarely, almost always in Japan, prized by Rolex-focused collections for their scarcity, goldsmithing quality and the crown rendered as fine jewelry.

Details

• Maker: Rolex (attributed Rolex-made workshop jewelry)
• Model: K18 gold openwork crown ring with diamonds
• Origin: Japan Rolex Service Center
• Material: 18K (750) yellow gold; diamonds
• Size: Japanese ring size 12+
• Measurements: Width approx. 11mm
• Weight: Approx. 21.0 g
• Included: Company storage box; Rolex official service estimate / maintenance document

Condition

• Near mint (超美品), an exemplary presentation rarely encountered with this integrity.
• Gold surface: outstanding luster with minimal micro handling traces; no dents, warps or distortion.
• Diamond setting: clean, secure and well aligned, with no chips or displacement.
• Interior band: extremely clean, with crisp hallmarks.
• Structure: the openwork crown formation remains sharp and uncompromised.

Authenticity & Care

Attributed as Rolex-made (正真正銘ロレックスメイド) with its origin traced to the Japan Rolex Service Center; the accompanying paperwork is a Rolex official service estimate / maintenance document, and the band carries crisp hallmarks. Every piece is examined and documented in Japan before dispatch and is offered with the Japonista authenticity guarantee.

Delivery from Japan

Packed by hand in Japan and shipped insured and tracked by EMS or an equivalent express service. Import duties and taxes, where applicable, are payable on arrival. Returns follow our published policy.

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