Swatch Sistem 51 Sistem Earth
Reference YIS400
About this watch
The Swatch YIS400 Sistem Earth is a stunning timepiece that combines innovative design with reliable functionality. This automatic watch boasts the Sistem51 movement, constructed from just 51 parts and assembled without human intervention. The Sistem51 features 19 jewels for reduced friction and enhanced longevity, along with a remarkable 90-hour power reserve and 21,600 vibrations per hour frequency. The watch's blue sunburst dial is a masterpiece of design, capturing light beautifully and creating a dynamic appearance. With its substantial presence, classic round shape, and stainless steel construction, the YIS400 is built to last and complements any outfit. This versatile timepiece features a date function, water resistance up to 30 meters, and an open case back revealing the intricate movement inside. The Swatch YIS400 Sistem Earth is a celebration of creativity and engineering, standing out in a crowded market with its striking design, reliable movement, and practical features.
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Key Features
- Sistem51 automatic movement
- 19 jewels for reduced friction and enhanced longevity
- 90-hour power reserve
- 21,600 vibrations per hour frequency
- Blue sunburst dial
- Stainless steel construction
- Water resistance up to 30 meters
- Date function
- Open case back
Specifications
- Brand
- Swatch
- Family
- Sistem 51
- Model
- Sistem Earth
- Reference
- YIS400
- Movement Features
-
- Date
- Case
- Stainless Steel 42mm
- Dial Color
- Blue
- Crystal
- Plexi
- Water Resistance
- 30
Current Listings
![[WTS] Hodinkee x Swatch Sistem 51 Stoplight Neon Remix - Like New - $125 shipped CONUS](https://preview.redd.it/6p8swogb7e1f1.jpg?width=640&crop=smart&auto=webp&s=ff094aa62c25cfe9361240dd494013cb8a20ebb8)
Hodinkee x Swatch Sistem 51 Stoplight Neon Remix - Like New - $125 shipped CONUS
This Hodinkee x Swatch Sistem 51 Stoplight Neon Remix is a fun summer watch in perfect/like new condition, with semi-transparent blue case and strap.
- Condition: Like New
- Case material: Semi-transparent blue
- Strap material: Blue (matching the case)
- Movement visibility: Yes, through the caseback