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Formex Reef Automatic Chronometer COSC 300M Radiant Bronze
Formex Reef Automatic Chronometer COSC 300M Radiant Bronze - Image 2
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Formex Reef Automatic Chronometer COSC 300M Radiant Bronze - Image 5
Formex Reef Automatic Chronometer COSC 300M Radiant Bronze - Image 6
Formex Reef Automatic Chronometer COSC 300M Radiant Bronze - Image 7
Formex Reef Automatic Chronometer COSC 300M Radiant Bronze - Image 8
Formex Reef Automatic Chronometer COSC 300M Radiant Bronze - Image 9
Formex Reef Automatic Chronometer COSC 300M Radiant Bronze - Image 10
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Formex Reef Automatic Chronometer COSC 300M Radiant Bronze

Original price was: $2,300.00.Current price is: $1,800.00.

Availability: In stock

Categories: , , ,

The Formex Reef Radiant Bronze is a premium Swiss dive watch that masterfully blends cutting-edge engineering with refined aesthetics. Its striking vertically brushed genuine bronze dial delivers a warm metallic glow that changes beautifully as it catches the light, while a proprietary protective lacquer preserves its radiant appearance over time without developing patina. Combined with Formex’s signature interchangeable bezel and quick-release bracelet system, the Reef is one of the most versatile luxury dive watches available today.

This pre-owned example is in mint condition, showing only minimal signs of wear and presenting beautifully throughout. Powered by the COSC-certified Sellita SW300-1 Chronometer movement, it offers exceptional accuracy, a 56-hour power reserve, and premium chronometer-grade components. Its slim profile, 300-meter water resistance, patented on-the-fly micro-adjustment clasp, and interchangeable bezel system make it equally capable underwater, at the office, or on any adventure.

Specifications
Case

  • 316L Stainless Steel Case
  • 42mm Case Diameter
  • 47mm Lug-to-Lug
  • 11.4mm Thickness
  • 22mm Lug Width
  • Sapphire Crystal with Internal Anti-Reflective Coating
  • Screw-Down Crown
  • Unidirectional Zirconium Oxide Ceramic Bezel
  • Tool-Free Interchangeable Bezel System
  • Water Resistance: 300 Meters (30 Bar)

Dial

  • Genuine Vertically Brushed Radiant Bronze Dial
  • Applied Hour Markers
  • BGW9 Swiss Super-LumiNova on Hands, Indices, and Bezel Pip
  • Date Display at 6 O’Clock

Movement

  • Swiss Sellita SW300-1 Automatic
  • COSC-Certified Chronometer
  • 25 Jewels
  • Custom Skeletonized Rotor
  • Glucydur Balance Wheel
  • 56-Hour Power Reserve
  • Hours, Minutes, Seconds, Date

Bracelet

  • Stainless Steel Bracelet
  • Screw Links
  • Patented On-the-Fly Micro-Adjustment Clasp
  • Quick-Release Bracelet System

Features

  • Swiss Made
  • COSC Chronometer Certified
  • Genuine Bronze Dial
  • Tool-Free Interchangeable Bezel System
  • Quick-Release Bracelet
  • Patented Micro-Adjustment Clasp
  • Sapphire Crystal
  • 300M Water Resistance

Additional Information

  • Brand: Formex
  • Collection: Reef
  • Model: Automatic Chronometer COSC 300M Radiant Bronze
  • Condition: Pre-Owned, Mint Condition
  • Display: Analog
  • Country of Origin: Switzerland

Brand

Formex

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Warranty

Radiant Wrist is an independent watch retailer and is not an authorized dealer for certain brands sold on this website, including Tissot. Manufacturer warranties may not apply.

When a manufacturer warranty is not applicable, Radiant Wrist INC provides its own 2-year limited store warranty covering defects in materials and workmanship under normal use. Pre-owned watches are sold as is, without warranty, and may show signs of wear.

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