The Hydrogen Otto All Blue Automatic Watch combines precision Japanese automatic movement with striking design. This 40mm timepiece features a solid stainless steel case with blue ionic plating, creating a distinctive metallic finish that stands out.
- Movement: Day-Date automatic, Made in Japan
- Case: 40mm stainless steel with blue ionic plating
- Dial: Metallic blue lower dial with layered black steel track
- Strap: Performance-driven design in black and blue
This watch merges technical reliability with bold aesthetics, offering a refined look for daily wear or special occasions. The dual-tone strap complements the blue case for a cohesive, modern style.
Description
The Hydrogen Otto All Blue Automatic Watch combines precision Japanese automatic movement with striking design. This 40mm timepiece features a solid stainless steel case with blue ionic plating, creating a distinctive metallic finish that stands out.
- Movement: Day-Date automatic, Made in Japan
- Case: 40mm stainless steel with blue ionic plating
- Dial: Metallic blue lower dial with layered black steel track
- Strap: Performance-driven design in black and blue
This watch merges technical reliability with bold aesthetics, offering a refined look for daily wear or special occasions. The dual-tone strap complements the blue case for a cohesive, modern style.




