Formex Essence Leggera FortyOne Automatic Chronometer Forged Carbon (Ref. 0331.4.6399)

The Formex Essence Leggera FortyOne is a modern engineering masterpiece that combines cutting-edge materials with exceptional Swiss watchmaking. Built around a proprietary carbon fiber composite case weighing just 40 grams (case only), the Leggera offers remarkable comfort without sacrificing durability. Its forged carbon dial ensures that every watch is truly one of a kind, while the scratch-resistant zirconium oxide ceramic bezel and crown provide outstanding resistance to everyday wear.

Powering the watch is a COSC-certified Sellita SW200-1 automatic movement, delivering chronometer-level precision and a 41-hour power reserve. Formex’s patented Case Suspension System enhances shock absorption and wrist comfort, while the carbon fiber deployant clasp features a patented 7mm on-the-fly micro-adjustment system for the perfect fit in any condition. Combining innovative technology with an ultra-lightweight design, the Essence Leggera is built for enthusiasts who appreciate both performance and comfort.

Specifications

Case

• Proprietary Carbon Fiber Composite Case
• 41mm Case Diameter
• 11mm Thickness
• 46.4mm Lug-to-Lug
• 22mm Lug Width
• Zirconium Oxide Ceramic Bezel
• Zirconium Oxide Ceramic Screw-Down Crown
• Sapphire Crystal (Front and Exhibition Case Back) with Anti-Reflective Coating
• Water Resistance: 100 Meters (10 Bar)
• Weight: 40g (Case Only)

Dial

• Forged Carbon Dial (Unique Pattern on Every Watch)
• Applied Hour Markers
• Polished Hands
• BGW9 Super-LumiNova on Hands and Markers
• Date Display at 6 O’clock

Movement

• Sellita SW200-1 Swiss Automatic
• COSC Certified Chronometer
• 26 Jewels
• Custom Skeletonized Rotor
• Glucydur Balance Wheel
• 41-Hour Power Reserve
• Hours, Minutes, Seconds, Date

Strap

• Quick-Release Strap System
• Carbon Fiber Composite Deployant Clasp
• Patented 7mm Micro-Adjustment System
• Tool-Free Strap Changes
• Additional OEM textile strap

Features

• Swiss Made
• Proprietary Carbon Fiber Composite Construction
• Forged Carbon Dial
• Patented Case Suspension System
• COSC-Certified Chronometer
• Ultra-Lightweight Design
• Scratch-Resistant Ceramic Bezel and Crown
• Exhibition Sapphire Case Back
• Additional Information
• Brand: Formex
• Collection: Essence Leggera FortyOne
• Model: Automatic Chronometer Forged Carbon
• Display: Analog
• Country of Origin: Switzerland