Seiko Navigator Timer 'Proof' Desk Clock Inspired by the look of

Inspired by the look of a stirrup

But the enamel dial is still crisp

with a slide-rule navigation computer operated by an internally-rotatable bezel

solid link Oyster bracelet with Fliplock clasp

This particular example is a Reference 16570 and dates from roughly 1995

Seiko Navigator Timer 'Proof' Desk Clock Inspired by the look ofWhile we have a strong affection for many complications think chronographs, moon phase indicators, and minute repeaters its one of the most rudimentary complications that proves the most practical for regular use: the GMT. A GMT watch offers the added functionality of a second time zone, and whether you're a pilot, jet setting international playboy, or simply want to keep track of the time in another part of the country or world for business reasons,