Mission Moon I is the first chapter of our lunar chronograph saga. Built around a modified Valjoux 7751 calibre, it tracks hours, minutes, seconds, date, day, month and a moonphase display — a mechanical marvel that makes quartz look like a toy. The 40 mm stainless-steel case is coin‑edged and polished like a sextant; the dial features rhodium-plated markers and blued-steel hands that glimmer like moonlight. Each watch is assembled and regulated by hand in Maryland, numbered and engraved to honour the Apollo era. Though retired, this series remains a collector’s gem: a trusty chronograph with the soul of a pocket observatory.