Formex Essence Essence Leggera Automatic Chronometer Electric Blue / Calf

Reference 0330.4.6339.714

About this watch

The Formex Essence Leggera Automatic Chronometer Electric Blue / Calf is a remarkable timepiece that seamlessly blends innovation, elegance, and durability. From its eye-catching design to its robust movement and comfortable fit, it checks all the right boxes. If you’re on the lookout for a watch that stands out without compromising on quality, this might just be the one for you. This Swiss-made watch features an automatic STP1-11 caliber with 44 hours of power reserve, a frequency of 28,800 beats per hour, and a water resistance of 100 meters. The titanium case is lightweight yet incredibly strong, while the ceramic and carbon elements enhance its durability. The watch has a diameter of 43.00 mm and a height of just 11.00 mm, making it comfortable to wear on the wrist. The calf leather strap adds a touch of luxury while ensuring comfort. The dial features stick and dot indexes for maximum readability, along with sleek and elegant alpha hands. One of the most exciting features is the open case back, which allows you to admire the intricate movement at work within.
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Key Features

  • Swiss-made automatic STP1-11 caliber
  • 44 hours power reserve
  • 28,800 beats per hour frequency
  • 100 meters water resistance
  • Titanium case with ceramic and carbon elements
  • 43.00 mm diameter, 11.00 mm height
  • Calf leather strap for luxury and comfort

Specifications

Brand
Formex
Family
Essence
Model
Essence Leggera Automatic Chronometer Electric Blue / Calf
Reference
0330.4.6339.714
Movement
stp1-11
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
43mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS][WTT] Formex Essence Leggera 41mm White COSC Carbon Ceramic

[WTT] Formex Essence Leggera 41mm White COSC Carbon Ceramic

The Formex Essence Leggera 41mm White COSC Carbon Ceramic is a fantastic and practical watch with a white dial. It features a carbon ceramic case and comes with box and papers, OEM nato strap, and a custom leather strap.

  • Condition: new with almost no wear time
  • Case material: carbon ceramic
  • Dial color: white
Posted at
Jan 20, 2026, 2:42 PM
Active
[WTS] Tag Aquaracer WBD2111, Formex Essence 39, Seiko Sarb023

Tag Aquaracer WBD2111, Formex Essence 39, Seiko Sarb023

Tag - WBD2111 · $1,400
41mm white Tag Aquaracer for sale, in good used condition, functions great.

  • Condition: Good used condition
  • Case size: 41mm
  • Bezel issue: noticeable ding on one polished notch
  • Shipping: CONUS shipping included
Posted at
Jan 19, 2026, 12:22 PM
Active
[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