Although it is almost exclusively featured in dress watches, there is no rule stipulating that a moonphase complication may only be added to a thin, elegant watch on a leather strap.
There are several sports watches that incorporate a moonphase display, often in combination with other complications like a chronograph, like on certain Omega Speedmasters, or a perpetual calendar, as on various Royal Oaks.
But those sporty moonphase watches are expensive, and few options exist for a sporty moonphase under four figures. So leave it to value-based Singaporean microbrand Zelos to give us a great one in the form of its new Helica Moonphase.

Over the moon
The Helica is arguably Zelos’s best “GADA” watch, in that it can “go anywhere, do anything.” This is owed to the model’s combination of a wearable 39mm x 11.9mm stainless steel case with a design and specs that straddle the line between sporty and dressy. The flat-link, Jubilee-like bracelet leans dressy, while the dial design is more sporty. The bright lume and 100m water-resistance rating also scream “sports watch,” but there’s really nowhere you couldn’t wear this thing.
Now, Zelos has further blurred the lines of the Helica’s sporty-dressy vibes by adding a moonphase complication in three distinct variations.




