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	Rose gold
Case Thickness	40mm
Model	R-J-116231BKSJ
Series	Datejust
Brand	Rolex
Gender	Men’s

Features

Exclusive Movement: Powered by Rolex’s in – house Perpetual movement. Precision – engineered components ensure accurate timekeeping, with a self – winding mechanism reflecting Rolex’s expertise in crafting reliable, high – performance movements. It drives functions like the date display seamlessly, providing consistent precision for daily use.
Case Material: Crafted from a blend of Oystersteel and 18K Everose gold, renowned for its warm, luxurious tone, durability, and timeless appeal. This bi – metal construction offers a robust yet elegant foundation, suitable for diverse occasions, merging resilience with a touch of sophistication.
Dial: Features a black dial with contrasting, rose gold – tone hour markers. The dial design maintains the iconic Datejust aesthetic, ensuring excellent legibility. The black backdrop and rose gold accents create a refined, balanced look with a modern edge.
Dimensions: With a case size that preserves the classic Datejust proportions, it ensures a comfortable, well – balanced fit on the wrist. Its dimensions capture the essence of Rolex’s distinctive design for this collection, making it adaptable to both formal and casual settings without sacrificing wearability.
Crystal: Equipped with a scratch – resistant sapphire crystal. It guarantees clear dial visibility and reliable protection against scratches, preserving the watch’s pristine appearance over time.
Strap: Comes with an Oystersteel and 18K Everose gold bracelet. It delivers a sturdy, comfortable wearing experience, complementing the watch’s elegant – sporty design. The bracelet’s bi – metal structure enhances its timeless, sophisticated aesthetic, ideal for various occasions.
Clasp: Features a secure Oysterlock folding clasp with Easylink extension system. Designed for easy use and reliability, it integrates seamlessly with the watch’s refined aesthetic, ensuring a firm wrist fit and convenient adjustment.
Timeless Heritage & Craftsmanship: As part of the Oyster Perpetual Datejust collection, it embodies Rolex’s fusion of Swiss horological precision and classic design heritage. Appeals to collectors, watch enthusiasts, and those valuing high – end craftsmanship, classic design, and a storied legacy.

Description

Experience the pinnacle of classic horology with the Rolex Oyster Perpetual Datejust Watch (间金黑盘玫瑰金款). This timepiece combines traditional watchmaking craftsmanship with the iconic Datejust design, leveraging the luxurious combination of Oystersteel and 18K Everose gold, along with a sophisticated black dial. Whether worn for daily adventures or special events, it delivers timeless comfort, enduring durability, and precise timekeeping. A must – have for watch enthusiasts who appreciate the fusion of heritage design, advanced movement technology, and Rolex’s renowned watchmaking artistry, serving as a symbol of refined taste and horological tradition.