Formex Essence Essence Leggera Automatic Chronometer Electric Blue / Rubber

Reference 0330.4.6339.910

About this watch

The Formex Essence Leggera Automatic Chronometer Electric Blue on Rubber is a statement piece that combines elegance, functionality, and cutting-edge technology. This timepiece features a stunning electric blue color with a sunburst finish, adding depth and creating a play of light as you move your wrist. The round case measures 43mm in diameter and stands just 11mm high, striking the perfect balance between sporty elegance and top-notch functionality. At its core, the Formex Essence Leggera is powered by the Swiss Technology Production caliber STP1-11, a powerhouse that boasts a 44-hour power reserve and operates at a frequency of 28,800 beats per hour. The movement features 26 jewels, designed for precision and reliability, and includes a date function for the modern man or woman on the go. With a water resistance rating of 100 meters, this watch is versatile enough for swimming and snorkeling. The Formex Essence Leggera shines in daily use, offering a comfortable wearing experience with its lightweight materials, clear dial, and easy-to-read indexes.
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Key Features

  • Swiss Technology Production caliber STP1-11
  • Electric Blue Sunburst Finish
  • Titanium, Ceramic, Carbon Materials
  • 100m Water Resistance

Specifications

Brand
Formex
Family
Essence
Model
Essence Leggera Automatic Chronometer Electric Blue / Rubber
Reference
0330.4.6339.910
Movement
stp1-11
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
43mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] (Formex) (Essence 43mm) ($1050 in Outstanding Condition - Looks new)

(Formex) (Essence 43mm) ($1050 in Outstanding Condition - Looks new)

Formex - Essence 43mm · $1,050
This Formex Essence watch is in pristine condition, looks almost new, and has a serviced movement running well with COSC parameters.

  • Condition: Outstanding
  • Movement: COSC certified
Posted at
Jan 17, 2026, 6:54 PM
Active
[WTS] Formex Essence 43 - Space Glacier

Formex Essence 43 - Space Glacier

Formex - Essence 43 · $1,999
The watch being sold is a Formex Essence 43 in excellent condition. It comes with the full kit and features a high-quality dial.

  • Condition: Excellent
  • Dial type: Space Glacier
Posted at
Jan 15, 2026, 7:03 PM
Active
[WTS] Formex Essence Leggera 43 - Lavender (Summer Splash)

Formex Essence Leggera 43 - Lavender (Summer Splash)

This Formex Essence Leggera 43 features a unique lavender dial, also known as the 'Summer Splash' colorway. The watch boasts a 43mm case size and is equipped with a reliable SELITA COSC movement. It also has an exhibition case back and sapphire crystal.

  • Condition: LNIB (Like New In Box)
  • Case Size: 43mm
  • Movement: selita COSC
  • Crystal: sapphire crystal
Posted at
Jan 14, 2026, 1:12 PM
Active