Montblanc may be better known to the world as a maker of fine pens (ahem, writing instruments), but over the past decade, they’ve quietly earned the respect of timepiece aficionados with their watches. Having acquired the Minerva company (and that company’s watchmaking knowhow) several years ago, the Hamburg-based brand, which is part of the Richemont luxury group, has become one of the highlights of the annual SIHH watch fair with a line of haute horlogerie complicated timepieces. On the more affordable end of the scale, Montblanc is best known for its Timewalker collection, a set of modern sports watches that features chronographs, time-only pieces and GMTs. This year saw the introduction of the Timewalker Hemispheres ($4,900), a world time watch that was instantly one of our surprise favorites in Geneva. We recently got our hands on one for a spin around the world.
TRYING ON MORE TIMEPIECES: 3 Great Chronographs | CT Scuderia Corsa | MKII Paradive
The Timewalker Hemispheres is actually two watches, one for the Northern Hemisphere and one for the Southern. Whether or not this is a clever way to sell two watches to globetrotters above and below the equator is debatable, but both pieces are equally handsome and are differentiated by different color schemes, dials, and movements. Each watch shows the globe as viewed from above its respective Pole, with 24 divided time zones demarcated by radiating lines of longitude. A stationary ring of major cities is at the outside edge of the dial (the “rehaut” in timepiece parlance), each representing its time zone. Meanwhile, a corresponding inner ring with a 24-hour scale allows for an instant read of the time in each of the zones. This ring, geared to the movement, rotates once in 24 hours. The Northern Hemisphere version rotates clockwise while its austral counterpart turns counterclockwise, mimicking the rotation of the Earth itself — hence, the two different movements. Hours 6:00 to 18:00 are on a lighter background for daylight while 18:00 to 6:00 are darker for night. While the world time complication is not new to horology, Montblanc’s version is novel and elegantly done.
Tick List

Movement
Calibre: 4810/12
Frequency: 28,800vph (4 Hz)
Jewels: 21
Power reserve: 42 hours