Swatch Sistem 51 Sistem Sea

Reference SUTN403

About this watch

The Swatch SUTN403 Sistem Sea is an innovative automatic watch that combines style, functionality, and eco-friendliness. Its vibrant blue hue and round case diameter of 42 mm make it a statement piece on the wrist. The watch features Swatch's caliber Sistem51 movement, which consists of 51 parts and has a power reserve of 90 hours. The Sistem Sea is also equipped with 19 jewels, adding to its durability and performance. With a water resistance of 30 meters and a lightweight design, this watch is perfect for everyday wear. Its eco-friendly materials and affordable pricing make it an excellent choice for anyone looking for a reliable and stylish mechanical watch.
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Key Features

  • Innovative automatic movement with 51 parts
  • Vibrant and eye-catching blue dial
  • Lightweight and comfortable to wear
  • Eco-friendly plastic material
  • Affordable pricing for a mechanical watch
  • Plexi glass prone to scratches
  • Water resistance limited to 30 meters

Specifications

Brand
Swatch
Family
Sistem 51
Model
Sistem Sea
Reference
SUTN403
Movement Features
  • Date
Case
Plastic 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

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
Posted at
May 17, 2025, 3:21 PM
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