Montblanc MB117580 Star Legacy Moonphase 42 mm Automatic 18krt Watch Ref. 117580

The Montblanc Star Legacy product line takes its inspiration from Minerva’s heritage and the company’s pocket watches that were made during the late 19th century and early 20th centuries. With its pure lines, the Montblanc Star Legacy Moonphase features a refined moonphase complication, which is appreciated by watch aficionados for its utility, technical prowess and beauty. Displayed in an aperture at 6 o’clock, the moonphase combined with a date brings elegant and refined proportions to the dial. Respecting the Star Legacy design codes, the timepiece features elegant rose gold-coated leaf-shaped hands, an exploding Montblanc star guilloché pattern on a silvery-white dial, onion-shaped crown, railway minute track, filet sauté (up and down guilloché lines) and redesigned Arabic numerals reminiscent of historical Minerva pocket watches. The timepiece is housed in a 42 mm round steel and gold case, which features curved horns with distinctive facets, and comes with a brown alligator leather strap.

Ident No. MB117580



Movement TypeAutomatic, self-winding

Movement CaliberMB 29.14

Number of jewels25 Jewels

Balance springFlat hairspring



ComplicationsDate by hand; Moonphase display



Case MaterialStainless steel

DialSilvery-white colored dial with black Arabic numerals


Anti-Scratch CrystalYes

Crystal ShapeDomed

Crystal DescriptionDomed sapphire crystal with anti-reflective coating

Crystal TypeSapphire

CrownNon-screw crown, 1 O-ring, 18 K rose gold with mother-of-pearl Montblanc emblem

Distance Between Horns21 mm

Water Resistant3 bar (30 m) bar

Case Back MaterialSapphire crystal case back

Case Diameter42 mm

Bezel Material18 K rose gold

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