Limited to 150 individually numbered timepieces, the Navygraf Meteorite CMM.10 pairs a dial made from this ancient material with a 39mm titanium case and matching bracelet.
Titanium brings low weight and corrosion resistance, while Muonionalusta brings a natural crystalline pattern formed as the meteorite cooled over millions of years in space. This pattern varies throughout the meteorite, making every dial unique.
A Meteorite Pattern that Cannot Be Replicated
Deep within its ancient parent body, iron and nickel cooled and crystallised over millions of years. This exceptionally slow process created the Widmanstätten pattern, a geometric lattice of crystalline bands that no furnace on Earth can reproduce at the same scale. The structure is a natural record of Muonionalusta’s extraterrestrial origin.
Cut and polished, Muonionalusta reveals the full Widmanstätten pattern, the characteristic that makes this meteorite so prized in watchmaking. Its crystalline bands vary in density and direction throughout the material, appearing finer in some areas and broader in others. No two finished dials carry the same arrangement of crystalline lines.
As the wrist turns, light draws out different parts of the lattice, shifting the pattern from subtle to pronounced. The polished applied hour markers and hands stand in sharp contrast against this changing surface, preserving the Navygraf’s immediate legibility.
Each dial is a fingerprint four and a half billion years in the making, unique to the watch that carries it.
39mm Titanium Construction
The 39mm titanium case measures 46mm from lug to lug and 11mm thick, giving the Navygraf Meteorite CMM.10 compact, balanced proportions. Its curved profile allows the watch to sit naturally against the wrist across a wide range of wrist sizes.
Vertical brushing across the case is contrasted by mirror-polished bevels along the lugs, bringing definition to its geometry. Titanium’s low weight and resistance to corrosion make it well suited to daily wear and marine environments.
A 2.20mm double-domed sapphire crystal protects the dial while preserving the curved profile of a vintage watch crystal.
Grade A BGW9 Super-Luminova
Grade A BGW9 Super-LumiNova is applied to the hour markers, all three hands and the bezel triangle at 12 o’clock. Against the meteorite dial, the display remains clear by day and emits a cool blue glow after dark.
30 Bar Sapphire Display Caseback
The sapphire display caseback reveals the Manufacture CMM.10, delivering chronometric precision and a 70-hour power reserve, while preserving the watch’s full 30 bar (300m / 990 feet) water resistance.
Its circularly brushed titanium surround carries the individual limited-edition number (000/150) and serial number, also recorded on the five-year warranty card.
Titanium Diver Bracelet
Manufactured entirely from titanium, the bracelet measures 19mm at the lugs and mirrors the case’s vertically brushed finish while keeping the watch light on the wrist.
Its folding clasp incorporates a micro-adjustment system for more precise sizing at the wrist.
