These watches can tell time with just one hand

As the watchmaking industry bounces back from a series of road bumps, new ways of telling time are coming into favor.

Enthusiasm for mechanical watches, much like the hand on a timekeeping device, tends to run in cycles.

After a multiyear decline in watch exports, Switzerland, the traditional home of the industry, saw single-digit growth in exports over the course of 2017, indicating a recovery for a market stung by changes in Swiss monetary policy, a crackdown on political gifting in China, and growing enthusiasm for smartwatches.

Although the oldest and most famous horological houses in the world, such as the Richemont group (which owns Cartier, Van Cleef & Arpels, and Montblanc), are surging, it’s not necessarily their best-known watches that are leading the recovery.

“Brand names just aren’t selling watches the way they used to,” says Leon Adams, owner of Cellini Jewelers, one of New York’s premier destinations for luxury watches. “People are craving individuality, whether through scarcity or through new product design.”

One unusual take on timekeeping that’s been ticking up serious buzz is the one-handed watch, sometimes called a single-hand watch. It can come in a variety of configurations: sometimes, a lone hand points to both the hour and fractions of the hour on a sleek dial.

In some cases, the minute and hour indicators are separated, with a hand only for the minutes and a small window telling the hour off to one side. These timepieces offer a singular aesthetic that’s both eye-catching and functional; it takes only one hand to inspire a second look.

The Meistersinger Salthora Meta X

The German brand MeisterSinger has made a business of selling reasonably priced, colorful watches such as these. Its latest offering, the Salthora Meta X (US$3,200), is a dive watch with the company’s signature large minute hand and a bubbled aperture at 12 o’clock displaying “jumping hours.” (The plate bearing the numerals changes at the strike of the hour rather than slowly rotating.)

Meanwhile, the Octo Maserati GranSport (US$12,800) from Bulgari is a compelling new step from an Italian jewelry house whose watches have been evolving since it brought its movement-making in-house in 2013.

The sporty number has a jumping hours indicator and a retrograde minutes hand that counts out the 60 minutes and then leaps back to zero with each passing hour.

The Reservoir GT-Tour

Reservoir, a new brand from Switzerland, made its debut with a range of one-hand watches last year. Its GT-Tour (from $US3,670) tells time in almost the same way as the GranSport but on a dial that takes its inspiration from the odometer of a race car.

These watches tend to be inspired by other clever tools: loosely modeled after a marine compass, the Speake-Marin Velsheda (US$11,950) remains one of the most appealing one-hand watches on the market.

The Speake-Marin Velsheda

Available in seven variants in polished titanium or red gold, featuring a lacquered or enamel dial, the Velsheda strikes a balance between traditional craft and unconventional design.

While these watches can be lovely, be warned: Learning to read time from a single hand takes a period of adjustment - and often requires a concession that minutes, like spare pennies, matter only in quantities of five or more.