Carlitos, it should be noted, isn’t exactly a slouch in the watch department: He wore the yellow gold, turquoise-dialed Daytona ref. 126518LN to the gala.

Also debuting at Watches and Wonders this year, the model has come to be associated with the tennis star after he previously wore it to celebrate his victories at this year’s French Open and U.S. Open, plus his runner-up finish at Wimbledon.

Rolex Oyster Perpetual Cosmograph Daytona wristwatch with a gold case, black bezel marked with units per hour, and a light blue dial featuring three black subdials. The watch has gold hour markers and hands, and is paired with a black rubber strap. The watch is worn on a wrist with a light blue shirt cuff and dark jacket sleeve visible.
I’ve tried on the “Alcaraz” Daytona, but I’ve never even seen a “Blue Sapphire” in person.
Photo by Johnny Brayson for Gear Patrol

But Federer’s “Blue Sapphire” is decidedly more special. It’s an “off-catalog” Rolex, which means the brand doesn’t technically acknowledge its existence to normal plebs like you and me. You have to be the most “V” of VIPs to even sniff one, and while the SRP for the watch is unconfirmed, the current market price is an astounding $1.5 million. That’s just a hair more than the $37,400 SRP of Alcaraz’s already very special gold Daytona.

In other words, most of us have zero chance of ever getting a Daytona “Blue Sapphire,” or even seeing one in public. The watch’s ultrarare, almost mythical status, combined with its tastefully executed luxury touches that actually look good — blue sapphires and a volcanic stone dial? What? — mean Fed’s new piece just may take the crown, so to speak, as the ultimate modern grail Daytona.