
The definitive chronograph with a legacy that reaches beyond the stars. Its bold dial houses a co-axial movement, drawing collectors and enthusiasts alike.
This is the moon-phase Moonwatch, and it's the rare complication where the name of the watch and the complication on the dial actually line up. Caliber 9904 is a full column-wheel Co-Axial chronograph with an added moon-phase display, in a 44.25mm steel case that wears larger than the standard three-hand Speedmaster because of the extra dial real estate the complication demands. A hundred meters of water resistance is a genuine step up from the 50m you get on most manual Moonwatch references, which is one reason automatics like this one score better on my everyday-wearability axis. Steel bracelet, black dial — it's the most complicated Speedmaster in steel I've catalogued.





