Actor Jerry Seinfeld spotted wearing a Casio

During the Season 10, Episode 1 taping of 'Comedians in Cars Getting Coffee,' Jerry Seinfeld is caught on camera wearing what is unmistakably a Casio G-Shock Rangeman — the large-format, matte-black GPS navigator that sits at the pinnacle of the Master of G survival series. The sighting is notable precisely because Seinfeld is known to own serious horology, making the deliberate choice of a sub-$900 tool watch all the more pointed.

The GPR-B1000 Rangeman, introduced in 2018, represents a genuine engineering milestone for Casio. It is the first G-Shock to integrate GPS positioning with full solar recharging via a carbon-fiber-reinforced case housing a hybrid power cell. The watch delivers GPS-linked timekeeping accuracy, a multi-directional hybrid compass, altimeter/barometer with storm-alert function, thermometer, and sunrise/sunset data — all without ever needing a battery change. The dial displays data across a negative-LCD readout flanked by an unmistakable triple-sensor layout. Water resistance is rated to 200 meters, and the case meets US MIL-STD-810G military shock and vibration standards.

Among G-Shock collectors, the Rangeman occupies a specific tier: it is taken seriously as functional hardware rather than fashion accessory. The GPR-B1000 in particular earned respect from outdoor and military communities for solving the GPS power-drain problem that had previously made GPS watches impractical for extended field use. The matte black colorway Seinfeld wears — consistent with the GPR-B1000-1 — is the definitive reference, avoiding the more conspicuous tactical-green variants.

Seinfeld's watch history includes Rolexes and Panerais documented across various public appearances, which makes the Rangeman choice telling. It aligns with his well-documented appreciation for objects engineered to perform a specific function flawlessly — a philosophy he applies equally to cars and comedy. Wearing it on a show built around casual automotive conversation feels entirely in character.

At retail the GPR-B1000-1 lists around $800 USD, and grey-market pricing has remained close to MSRP given steady production. It is not a collectible in the speculative sense, but its status as a genuine technical achievement in the G-Shock lineage keeps it highly regarded. For a watch that costs less than a Rolex service, the Rangeman delivers a remarkable density of capability.