GrailAtlasAn independent mechanical watch reference
English

Long-reserve watches (five days and up)

Five days or more, where the reserve is the point of the movement rather than a side effect of it. These calibers are built around the problem of delivering steady force over a very long unwind.

Filter further in Browse →Combine with country, size, complication, era, and more.

28 references in this power reserve

Filter further with other axes →

Long-reserve watches (five days and up) | Grail Atlas