Name: Rolex Deepsea 136660 44mm Black
SKU: CV-618279
Availability: InStock

Grade	Genuine Watch	AAAAA Clone	AAA Replica	A Replica
Movement	Genuine movement	Swiss movement	Japanese Movement	Taiwan Movement
Time Accuracy	-3/+5 sec per day COSC certified	-5/+6 sec per day COSC certified	-10/+10 sec per day COSC certified	-1/+2 min per day COSC certified
Stainless Steel Type	Brand-specific (e.g., 316L steel, titanium, ceramic)	Claims “same materials” (usually 316L steel with plating)	316L steel or alloys	Low-grade alloys or stainless steel
Logo & Markings	laser etchings	Sapphire crystal correct date magnification	Sapphire crystal	Mineral Glass
Dial	Genuine Watch	Exact detail and font	90% exact detail and font	70% Exact detail and font
Waterproof	Model-specific (e.g., 30m, 100m, 300m)	Tested up to 300m	Tested up to 30m	Life waterproof
Life expectancy	Lifetime	Lifetime	3-5 years	1-2 years
Warranty	2 Years	Up to 5 Years	Up to 3 Years	Up to 1 Years

Band Length	18cm
Case Color	Black
Case Thickness	44mm
Model	136660
Series	Deepsea
Brand	Rolex
Gender	Men’s

Features:

Exclusive Movement: Driven by Rolex Caliber 3235, a self-winding movement with a Chronergy escapement for optimized efficiency and a Parachrom hairspring resisting magnetism. Certified as a Superlative Chronometer, ensuring -2 to +2 seconds daily precision.
Case Material: Forged from 904L stainless steel, the Oyster case offers 1,220-meter water resistance. The black Cerachrom ceramic bezel features a unidirectional rotatable design, ideal for extreme diving.
Dial: A black dial with Chromalight luminescent hour markers. It includes a date window at 3 o’clock, plus the iconic “SEA-DWELLER” branding and gas escape valve detail, honoring its diving heritage.
Dimensions: 43mm in diameter and ~14mm thick, balancing bold dive-watch presence and comfortable daily wear.
Crystal: Scratch-resistant sapphire crystal with double anti-reflective coating, ensuring clear readability in all conditions.
Strap: 904L stainless steel Oyster bracelet with a GlideLock clasp for easy length adjustment, perfect for diving gear.
Clasp: Secure Oyster folding clasp with a safety lock, delivering stability and convenience.
Iconic Heritage: A modern evolution of Rolex’s legendary Sea-Dweller line, blending technical mastery and timeless design.

Description:

Dive into Rolex’s heritage with the Oyster Perpetual Sea-Dweller. This iconic timepiece fuses professional diving engineering and everyday luxury: 904L steel toughness, precision Caliber 3235, and a bold black dial with luminous clarity. From the deep sea to city streets, it delivers unmatched performance and legacy—a must-have for watch enthusiasts and divers alike.