Entrepreneur Kim Kardashian spotted wearing a Jacob & Co

At an OK! Magazine pre-Grammy party hosted alongside SKYY Vodka and Sephora, Kim Kardashian stepped onto the carpet in a draped black gown accessorized with what sharp-eyed watch spotters will recognize as a Jacob & Co Angel Dual Time Zone — a piece that sits firmly in the brand's haute joaillerie-meets-watchmaking tier.

The Angel collection is Jacob & Co's answer to the dress-watch segment for women, and the Dual Time Zone variant is its most technically interesting execution. The rectangular stainless steel case — measuring approximately 47mm × 28mm — is pavé-set with brilliant-cut diamonds across the entire bezel and lugs, producing the signature 'ice block' silhouette the brand is known for. The dial architecture is the real talking point: the upper portion features a deep black aventurine-style 'galaxy' display with diamond hour markers and a jumping or wandering seconds complication, while the lower register presents a classic mother-of-pearl sub-dial with a secondary time zone. The two-tone dial treatment creates an almost Art Deco graphic contrast that photographs exceptionally well on a red carpet.

From a collector's standpoint, the Angel Dual Time Zone occupies an interesting niche. It is not a complication that will attract serious horological collectors — Jacob & Co's credibility in that space rests on the Astronomia and Opera lines — but as a piece of diamond-set watchmaking jewelry, it is well-executed and carries genuine scarcity. Production volumes are low, and diamond-set variants with the full pavé bezel treatment rarely surface on secondary markets.

Kardashian has long been one of Jacob & Co's most visible ambassadors by association, gravitating toward the brand's unapologetically maximalist aesthetic throughout the mid-2000s and 2010s. The Angel on her wrist here — black leather strap, full diamond case — aligns perfectly with her styling of that era.

At retail, the Angel Dual Time Zone in this diamond configuration was listed at approximately $35,000. Grey-market availability is limited; when examples do appear, they typically trade at or slightly below retail given the niche audience for women's diamond dress watches from independent brands.