The Mission Moon is a professional tool-instrument capable of keeping seasonal measurements. This automatic full calendar chronograph offers impressive utility, providing the day, date, month, moonphase, average speed, 24-hour, and various chronograph counting features. These functions are presented with elegance and practicality, making it a suitable tool-watch for casual, sporty and formal occasions. The decorated movement, observed through the exhibition back, was assembled to allow easy and efficient operation of the complications via the quick-set crown and the installed day-corrector on the left side of the case. The custom tachymeter and hand-plating options below allow customers to request the making of their own Mission Moon.
Functions | Full Calendar Triple Chronograph
Chronograph 30-minute counter at 12 o’clock sub-dial with day and month windows.
Date operated via crown - quickset by rotating upwards in position one. Indicated by the central moon-crescent hand pointing to outer 31-day calendar.
Quickset day-correcting pusher on the left side of the case.
Chronograph 12-Hour counter at 6 o’clock sub-dial with moonphase window. Quickset the moonphase by rotating the crown downwards in position one.
24-hour wheel at 9 o’clock with a constant sweep-second hand and a standard-time 24-hour hand.
Tachymeter scale on the outer ring enables measurement of average speed.
Central sweeping chronograph hand operated by case start/stop pushers.
Automatic Swiss Movement | Highest-Grade Caliber 7751
In-House Assembly by hand in Baltimore, Maryland. Composed of 25 jewels with a 46-hour power-reserve. Adjusted to 5 positions with chronometer-grade accuracy. Featuring a Nivarox hairspring, Glucydur balance and incabloc shock absorption system. Decorated with rhodium-plating, geneva stripes, perlage, heat-treated blued screws & rose gold enamel. Rotor engraved with the TWC brand shield.
41.5mm Stainless Steel Case
Satin-finish mid-section & bezel with high-polish edges. Fitted lugs and free-standing chronograph pushers are high-polish. .
Push-pull crown with quickset function and crown guards. 5 ATM depth rating.
Flat Scratch-resistant sapphire crystal with anti-reflex coating.
Exhibition sapphire crystal display with screwed-down case back - engraved with USA country of manufacturer, TWC brand name, depth rating, MM250-2 Mission Moon Series Two Reference number and the unique serial number between No.001 - No.250.
13.5mm thickness - 20mm lug width
The Mission Moon was evolved from the original M250 Chronograph worn by NASA astronauts in outer space in 2000. The current MM250-2 shares the same style, fit and boldness as its predecessors while achieving even higher utility with the upgraded case, skeleton rotor, varied guilloche patterning, rhodium applications and more. The MM250-2 represents the second series of 250 individually numbered Mission Moon timepieces, with the MM250-1 retired back in 2018 and the MM250-2 introduced at the start of 2022. The series offers two dial color references - silver or back. Each timepiece is made-to-order with your selected tachymeter, hands, and strap. Each color variant has the same MM250 reference, with 100 silver, 100 black and 50 multi-tone dials made for the series.