Mission Moon I

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Ref. MM250-C

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 — the kind of mechanical wonder that makes quartz look like a digital watch from a cereal box. The 40 mm stainless-steel case is coin‑edged and polished like a nautical sextant; the silvered dial uses rhodium-plated appliques and blued-steel hands to catch light like a waxing moon. Assembled and hand‑regulated in our Maryland atelier, each piece is numbered and accompanied by engraved caseback art referencing the Apollo era. Retired long ago, Mission Moon I is already a collector’s favorite — a reliable tool watch with the soul of a pocket observatory.

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Price

$ 5,200.00 USD

0

timepieces manufactured in total.

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Mission Moon I

|

Ref. MM250-C

Series One

Edition & Provenance

Reference — MM250-C
Edition — Series One, silver-copper dial; 250 pieces, numbered
Status — Retired — production complete; no longer offered for sale
Serial number — Engraved on the caseback
Service — Service and repair for every Towson watch, including retired references, through Baltimore Watch Company, Baltimore, MD

Movement

Caliber — Modified Swiss Valjoux 7751 automatic chronograph · 25 jewels · about 46-hour reserve
Functions — Hours, minutes, seconds; chronograph; date, day, month; moonphase; 24-hour indication at 9
Regulation — Regulated by hand in Maryland; adjusted to five positions in Maryland; Nivarox hairspring, Glucydur balance, Incabloc shock protection

Case

Material and size — Stainless steel · 40 mm · 20 mm lugs
Finish — Coin-edged and polished; engraved caseback
Crystal — Sapphire front and back
Water resistance — 50 m (5 ATM)
Made in — Assembled and regulated in Maryland

Dial & Hands

Dial — Silver, hand-guilloché; copper indicators, sub-dials and tachymeter; hand-painted indices
Markers — Rhodium-plated appliqués
Hands — Blued steel