Otto Meridian

The Meridian is the manufacture's essential statement. A 39mm rose-gold case, a hand-guilloché cream dial, and the in-house Kaliber FO-1 — regulated over three days in five positions.

Small seconds sit at six. Roman numerals, hand-applied. Sapphire caseback reveals a mainplate finished with Berlin stripes, a hand-bevelled bridge, and blued screws throughout. Each Meridian is numbered and signed on the balance cock by the watchmaker who assembled it.