Ratio FreeDiver GMT Series Sapphire Stainless Steel Orange Dial Automatic RTF055 200M Men's Watch
Erebus
Don’t think we’ll be witnessing Erebus’s volcanic fumes anytime soon—that’s exactly why this watch’s fiery orange dial captures its spirit. Like molten lava cutting through Antarctic ice, Erebus stands out with raw energy and boldness in the coldest, harshest places. It’s a bright spark of warmth and life, built to keep you steady across extreme environments and time zones alike.
SPECIFICATIONS
- Case Material: 316L Stainless Steel
- Dial Color: Orange
- Glass: Sapphire Crystal with Anti-Reflective Coating
- Movement: Automatic NH34
- Power Reserve: 40 hours
- Jewels: 24 Jewels
- Vibrations: 21,600 bph
- Rotation: Unidirectional Rotating Bezel
- Bezel: Stainless Steel with Black Aluminum Inlay
- Bezel Markers: Marked with 24 Hour GMT Time
- Display: Analog
- Hands and Markers: Luminous
- Hands: GMT Hand
- Dial Features: Date Display
- Approximate Case Diameter (Without Crown): 40 mm
- Approximate Case Diameter (With Crown): 46.50 mm
- Approximate Case Thickness: 13.60 mm
- Approximate Lug Width: 20 mm
- Caseback: Stainless Steel Solid Screwed Case Back
- Crown: Engraved Stainless Steel Screw Down Crown
- Engravement: Case Back Engraved with Image of Free Diver
- Water Resistance: 200M Pressure Tested
- Bracelet: Stainless Steel
- Clasp: Fold-Over Lock and Two-Button Deployment (Diver Style)
FREE EXCHANGES & RETURNS
WARRANTY
A two-year international manufacturer warranty. Read More
SHIPPING
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IN THE PRESS
Two Time Zones, One Glance
Seamless Dual Timekeeping Embodied In A Meticulously Crafted GMT Watch, Ensuring You're Always In Sync With Just One Look.
Parallel Timekeeping
We’ve crafted the GMT hand with the wearer in mind, syncing time across zones seamlessly. The automatic Caliber NH34, a specialized Japanese movement ensures you’re always accurate, day or night.
Elegant GMT Dial
This watch includes a orange dial with a black aluminum bezel, protected by a sapphire crystal with an anti-reflective coating. The bezel has 24-hour clear markers and is unidirectional with the Ratio logo at 12 o'clock, and a date window at 3 o'clock.
Specifications
Resilient 316L Design
The whole body of the watch, from the case to the crown, is made from high-grade 316L stainless steel. The watch has been pressure tested to offer water resistance up to 200 meters. It is equipped with a secure diver-style clasp for reliable wear in various environments.
