🌊 RL Sea-Dweller Deepsea 44 mm – Deep Blue Dial, Ref. 116660

The RL Sea-Dweller Deepsea Ref. 116660 is a professional-grade diver’s watch engineered for extreme underwater conditions. Featuring a 44 mm stainless steel Oyster case with the patented Ringlock System and a striking Deep Blue gradient dial, this timepiece delivers unmatched performance down to 3,900 meters (12,800 ft)—a true icon for deep-sea explorers and watch enthusiasts alike.

🎨 Dial & Bezel

• Deep Blue Gradient Dial: Fades from vibrant blue to deep black, symbolizing the ocean’s depth. Large Chromalight luminescent markers and hands ensure visibility even in total darkness.

• Bezel: Unidirectional Cerachrom ceramic in black with 60-minute scale in platinum, allowing precise dive and decompression timing.

💎 Case & Bracelet

• Case: 44 mm Oyster-style stainless steel, reinforced with Ringlock System for extreme-pressure resistance. Screw-down titanium case back and Triplock crown ensure security at great depths.

• Bracelet: Stainless steel Oyster bracelet with Oysterlock clasp, Glidelock and Fliplock extensions for effortless adjustments over wetsuits.

• Water Resistance: Guaranteed to 3,900 m / 12,800 ft.

🧠 Movement & Performance

• Movement: Automatic, self-winding mechanical chronometer inspired by Calibre 3135.

• Functions: Hours, minutes, central seconds, instantaneous date with Cyclops lens, stop-seconds for precise time setting.

• Technology: Parachrom hairspring for shock and magnetic resistance.

• Power Reserve: ~48 hours.

📊 Key Specifications

✨ Highlight

The Sea-Dweller Deepsea 116660 is a bold tribute to deep-sea exploration, combining technical innovation with adventurous style. Its gradient dial evokes the ocean’s mysteries, while the robust Ringlock case and professional-grade bracelet provide endurance, precision, and comfort under the harshest conditions. A technical instrument and statement piece in one, the Deepsea 116660 embodies strength, resilience, and adventurous spirit.