
Powered by a modified Miyota 8215 caliber, we engineered this black Guilloché automatic timepiece. Specifically, a radial wave dial features a telescoping minute hand paired with an instantaneous 6 o’clock jump hour aperture beneath a sapphire crystal. Simultaneously, Super-LumiNova coatings deliver reliable nighttime legibility. Ultimately, we offer complete private label manufacturing for your watch brand.
Drawing inspiration from classical pattern engraving, we engineered this dress timepiece with a golden Guilloché wave dial. Specifically, mechanical engraving creates uniform concentric undulations that radiate outward across the golden surface. Simultaneously, polished applied hour indices encircle the perimeter to frame the textured center without cluttering the display. Consequently, the dial presents subtle light variations alongside clear geometric contrast on the wrist.
Where standard watches use traditional central hands, we integrated a specialized orbital minute track paired with a 6 o’clock jump hour module. Therefore, every 60 minutes, the hour digit in the lower aperture switches instantaneously to the next position. In fact, the primary minute hand extends and retracts along a calculated trajectory to trace the outer stellar track. As a result, the dial delivers a dynamic, mechanical method for reading continuous time.
Meanwhile, powering this dual-complication layout is the reliable Miyota 8215 automatic movement running at 21,600 vibrations per hour (3 Hz). Additionally, the 21-jewel caliber provides steady rate stability and over 42 hours of power reserve. Simultaneously, Swiss Super-LumiNova coatings applied onto key hands and markers ensure clear low-light legibility. Turn the watch over, and the exhibition case back reveals the internal automatic movement assembly.
Ultimately, as a specialized watch manufacturing facility, we offer full-scope OEM and ODM customization options, including custom logo execution, modified dial colorways, or specialized strap pairing for your brand.
| Product Model | SM1204 |
| Feature | Jump hours, Telescopic and Rotating, Luminous,Guilloche Dial |
| Frequency | 21600/h |
| Jewel Bearing | 21 |
| Power reserve | 42H |
| Case Shape | Round |
| Dial Diameter | 42mm |
| Case Thickness | 15mm |
| Band Width | 22mm |
| Clasp Type | Buckle |
| Water Resistance Depth | 5 Bar |
| Customization | Low MOQ, Logo, Functiong |
| Place of Origin | China |