
We have integrated an elegant, custom-sculpted arch aperture across the upper dial where a radiant, golden sun emblem journeys across the horizon to mirror the shift between day and night.
Time is far more than a sequence of numbers ticking on a screen; it is the physical manifestation of our planet’s eternal dance around the sun. Inspired by ancient astronomical observation and the natural laws of celestial twilight, our Arch Day-Night Indicator Series translates the poetry of the cosmos into a modern wrist masterpiece.
The deep twilight-blue dial immediate commands attention with its dramatic layout. We have integrated an elegant, custom-sculpted arch aperture across the upper dial where a radiant, golden sun emblem journeys across the horizon to mirror the shift between day and night. Consequently, the timepiece serves as a miniature planetarium on the wrist, beautifully paired with polished modern hands and an integrated midnight-blue alligator-style leather strap. Crafted from premium 316L stainless steel, the polished case frames this celestial narrative flawlessly, creating an avant-garde aesthetic statement that transcends passing micro-trends.
Beneath this poetic dial configuration lies the true mechanical soul of our production engineering, backed by over 15 years of industry-leading expertise in high-grade movement modification. In particular, our master watchmakers utilize a reliable automatic mechanical caliber as an architectural foundation, heavily re-engineering its gear train to smoothly power this unique dual-complication system. Replacing the traditional date hand, the outermost ring of the dial features 31 precisely cut micro-apertures. Therefore, a single floating white sphere advances seamlessly by one individual slot every 24 hours to indicate the date, delivering a mesmerizing visual ritual that honors archival astronomical clocks.
Ultimately, this entire horological creation is engineered from the ground up to serve as a versatile canvas for premium watch brands, private labels, and micro-brands globally. Consequently, our advanced infrastructure stands fully ready to deploy comprehensive custom styling services, ensuring every single production run meets rigorous quality control and flawless finishing standards.
| Product Model | GM0010 |
| Feature | Day and night |
| Frequency | 21600/h |
| Jewel Bearing | 21 |
| Power reserve | 42h |
| Case Shape | Round |
| Dial Diameter | 40mm |
| Case Thickness | 12mm |
| Band Width | 20mm |
| Clasp Type | Buckle |
| Water Resistance Depth | 5 Bar |
| Customization | Low MOQ, Logo, Functiong |
| Place of Origin | China |