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] Formex Essence ThirtyNine Automatic Chronometer “Space Gold” Meteorite Dial – 39mm COSC Full Kit

Formex Essence ThirtyNine Automatic Chronometer “Space Gold” Meteorite Dial – 39mm COSC Full Kit

The watch features a 39mm case with a COSC certified automatic movement, meteorite 'Space Gold' dial, and display caseback. It has excellent comfort and finishing due to its Formex suspension system.

  • Condition: Very good
  • Case size: 39mm
  • Water resistance depth rating: 100m
Posted at
May 24, 2026, 4:48 PM
Active
[WTS] Formex Essence White 39mm - $1,209 shipped express worldwide

Formex Essence White 39mm - $1,209 shipped express worldwide

A Formex Essence White 39mm watch featuring a SW200 COSC grade movement and 100m water resistance, sold with box, papers, and spare links.

  • Condition: Used
  • Case Size: 39mm
  • Lug To Lug Length: 45.5mm
  • Lug To Lug Width: 20mm
Posted at
May 22, 2026, 8:55 PM
Active
[WTS] Formex Essence 39 Blue Dial Like New

Formex Essence 39 Blue Dial Like New

The Formex Essence 39 is a high-value independent Swiss watch with a COSC-certified movement, patented case suspension system, and exceptional finishing for its price point.

  • Condition: 9.5/10 - Like New
  • Case size: 39mm
  • Lug-to-lug distance: 45mm
  • Thickness: 10mm
Posted at
May 19, 2026, 2:48 PM
Active
[WTS] Formex Essence 39 White Dial

Formex Essence 39 White Dial

Formex - Essence 39 · $1,475
Up for sale is my Formex Essence 39 White Dial with patented suspension system and chronometer certification.

  • Condition: lightly used
  • Bracelet type: stainless
  • Bracelet material: Formex
  • Height: 10mm
Posted at
May 15, 2026, 11:33 AM
Active
[WTS] Formex Essence 39 White Dial with accessories

Formex Essence 39 White Dial with accessories

Formex - Essence 39 · $1,550
  • Condition: lightly used
  • Bracelet type: stainless steel
  • Strap options: blue leather, brown leather, white nylon
  • Clasp type: deployment clasp
Posted at
May 14, 2026, 7:58 PM
Active
[WTS] Formex Essence Leggera Forged Carbon 43mm | 2020 Full Set

Formex Essence Leggera Forged Carbon 43mm | 2020 Full Set

The Formex Essence Leggera 43mm Forged Carbon watch is a high-end timepiece featuring a forged carbon case. It's a 2020 model, complete with a full set of accessories.

  • Condition: Excellent Pre-Owned
  • Service history: Unknown; 0 s/d 290 AMP (service date unknown with 290 amps used)
  • Payment methods: Wire, Zelle, Venmo, Crypt0 + 1.5%
  • Trades accepted for: most major brands
Posted at
May 11, 2026, 11:21 PM
Active