Hamilton Alarm Watch 'NOS'

There’s something deeply charming about a mechanical alarm watch. It’s not just a complication—it’s a tiny act of defiance against the modern world. Before phones pinged, buzzed, and nudged us constantly, the mechanical alarm was how you remembered to pay a tab, catch a train, or step out into the cool night air before the last call of the city faded away.

Here, we have Hamilton’s take on the concept: the Ref. 642, powered by the legendary Vulcain Cricket movement. Collectors know that the Cricket is the alarm caliber—famously worn by U.S. presidents and beloved for its bright, crisp “chirp.” Hamilton’s collaboration preserves the spirit while introducing its own mid-century American cool to the design language.

The dial and hands on this example are excellent—clean, legible, and balanced, with just the right amount of patina to remind you this watch has history. The crystal is equally sharp. The 35mm stainless steel case remains unpolished, with virtually no surface wear to speak of, in an almost unworn condition with original tags. Best of all? It comes on its original steel mesh bracelet and includes its original inner box—details that elevate this from merely “nice” to something special.

If you appreciate quiet horological cleverness—and you enjoy a watch that doesn’t try too hard—this Hamilton delivers personality in a perfectly sized package. An alarm watch is a conversation starter. This one just happens to ring.

If you crave a return to less digital times, then this is the accessory to do it with!