Black wristwatch with a round face, silver bezel, and a black leather strap, displaying the time with white and silver accents.

Design meets the metal printer

A watch design inspired by high-end timepieces, automotive design, and architectural forms—made possible through modern 3D-printed manufacturing technique.
Its dial reinterprets the classic sector layout, featuring a GMT hand designed to be a bold, instantly recognizable functional element rather than a traditional auxiliary hand.

A watch case without a watch movement or band, made of metal, with decorative elements on the bezel, isolated on a white background.

3D Printing + CNC + Hand finished

3D printing was the perfect beginning, but achieving the right tolerances and surface quality required more. Each case is refined on a 5-axis CNC machine to reach precise geometry and crisp detailing.
For the final touch, every case is hand-brushed—giving the watch the premium finish it deserves.

Close-up side view of a wristwatch with a silver metal case, a brown leather strap, and a crown with a geometric logo.

Built to12mm, curved to comfort

Getting the watch down to a genuine 12mm took time, testing, and a lot of small decisions along the way. We trimmed and optimized the design to achieve the thinnest case possible without compromising robustness or reducing the sapphire crystal below a proper thickness.
The result is one of the slimmer Seiko-powered GMT watches out there—thin, but never fragile.
And to make it even more comfortable, the lugs curve gently downward so the watch sits naturally and flush on the wrist.

Close-up of a Mozen automatic GMT watch with a black and white dial, showing the time at approximately 10:24, against a black background.
A smartwatch with a black strap displaying a glowing smiley face in blue light on its screen, set against a dark background.

Lume in motion

The idea was simple: do not use a traditional GMT hand. Instead, we created a rotating disc inspired by the contours of the world as seen from the North Pole. A small cut-out along its edge reveals the second time zone as the disc moves, giving the watch a look that’s immediately recognizable.

As a finishing touch, the disc is fully coated in BGW9 lume, matching the lume on the hour, minute, and second hands—making the GMT function just as striking at night as it is during the day.

Technical Specifications

  • 47mm Length

    12mm Thickness

    40mm in Diameter

    20mm lug width

  • Two piece case:

    3D 304 printed Stainless Steel body

    316 stainless steel caseback

  • Automatic Seiko GMT NH34

    Functions: Hour, minutes, seconds, GMT, date.

    Power reserve: ~41 hours

    Accuracy: ± 15sec

  • Water Resistant 100 meters/10 ATM

    • Aluminum oxide, ceramic bead, glass bead.

    • Hand brushed

  • Limited one year warranty

The other GMT 1

A wristwatch with a blue dial, silver case, and brown leather strap worn on a person's left wrist with a gray knitted sweater sleeve visible.
A wristwatch with a silver case and a green dial, worn on a person's wrist with a black leather strap, partially covered by a gray textured sweater sleeve.
A person wearing a wristwatch with an orange dial and a brown leather strap.