Rolex Super Clone Watches 1:1 DateJust m278381rbr-0016 Jubilee 31MM 2236 Movement

Name: Rolex Super Clone Watches 1:1 DateJust m278381rbr-0016 Jubilee 31MM 2236 Movement
Brand: Rolex
SKU: NCW-100453
Price: 750 USD
Availability: InStock

Original price was: $850.00.Current price is: $750.00.

ARF Edition — Jubilee Bracelet

The ARF iteration of the 31mm Datejust reference 278381RBR establishes a notable benchmark for mid-size replica manufacturing. Recognized within collector circles for its exacting 904L Oystersteel finishing, this piece accurately replicates the two-tone Everose aesthetic with tight bracelet tolerances that rival factories often overlook.

At the core of this model is the Clone 2236 caliber, engineered specifically to fit the constrained dimensions of the 31mm case. Unlike older ETA-based adaptations, this movement ensures the crown height aligns precisely with genuine specifications. It delivers a reliable power reserve of approximately 36 hours.

Measuring exactly 31mm in diameter with an 11mm thickness and weighing 83.1 grams, the case dimensions mirror the authentic counterpart. The dial features a distinctive green motif, protected by a sapphire crystal with the signature 2.5x Cyclops lens and correct anti-reflective coating.

Movement: Clone 2236 Caliber — Approximately 36 hours
Case Material: 904L Oystersteel with Everose Plating, 31mm diameter, 11mm thickness, 83.1g
Bezel: Diamond-set replica bezel, consistent CZ alignment vs. genuine
Crystal: Sapphire with 2.5x Cyclops lens and AR coating
Bracelet: 904L Oystersteel Jubilee, Everose plated center links, folding Oysterclasp
Water Resistance: 50 Meters — professional pressure test recommended before swimming. Do not operate the crown while the watch is submerged.

This mid-size Datejust caters to collectors seeking an elegant, formal profile. Its proportions are traditionally suited for smaller wrists while maintaining substantial presence through its gem-set bezel.

FAQ’s

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Categories: Ladies 31mm Datejust, Rolex

Description

ARF Rolex DateJust 31 m278381rbr-0016 — Two-Tone Jubilee

ARF delivers the most dimensionally accurate 31mm mid-size case with superior bracelet end-link tolerances in the current market.

Powered by Clone 2236 Caliber

The Clone 2236 movement operates at 28,800 vibrations per hour, providing a smooth sweep for the seconds hand. Designed specifically to accommodate the smaller 31mm case architecture, this caliber avoids the stem-height alignment issues previously seen in generic ETA adaptations. The date mechanism features a rapid-setting function and instantaneous turnover at midnight, closely mirroring the functional behavior of the authentic mechanism. All movements are subject to our strict QC standards prior to dispatch.

⏱ Accuracy Profile:

Standard factory regulation for the Clone 2236 yields an accuracy of approximately ±10–15 seconds per day across varying positional variances.

✅ Power Reserve: Approximately 36 hours
✅ Complications: Instantaneous date with rapid setting, stop-seconds
✅ Winding Direction: Bidirectional self-winding

Technical Specifications

THE BUILD904L Oystersteel & Everose Plating

Constructed with an 11mm thickness and weighing 83.1 grams, the monobloc middle case features high-polish sides and brushed lug hoods.

THE DIALOlive Green & Applied Markers

The dial exhibits a deep green base tone with crisp text printing and accurately proportioned hour markers coated with Chromalight-style luminescence.

THE BEZELGem-Set Fixed Bezel

Features a fixed bezel set with cubic zirconia stones, precisely aligned to replicate the gem-setting pattern of the genuine 278381RBR reference.

THE BRACELETTwo-Tone Jubilee

Five-piece link Jubilee bracelet with solid end links and a concealed folding Crownclasp, exhibiting minimal lateral play.

Why ARF for This Reference?

Many collectors ask: ‘Why not GMF?’

While GMF produces a wide array of mid-size models, ARF holds a distinct advantage in 904L steel processing and bracelet assembly. The end-link fitment against the 31mm case on this ARF version is notably tighter, reducing the gap visible on lesser replicas. Furthermore, ARF’s polishing on the Oystersteel components yields a deeper luster.

Full Disclosure: The Everose gold plating on the center links can appear marginally warmer or more coppery under direct, harsh sunlight compared to solid 18k Everose gold, and the 2236 clone rotor is slightly audible in quiet environments.

LIVE PREVIEW

Data Sheet

MODEL REFERENCE	m278381rbr-0016
FACTORY / VERSION	ARF 1:1 Super Clone
MOVEMENT	Clone 2236 Caliber
CASE MATERIAL	904L Oystersteel (Everose Plated)
WEIGHT & THICKNESS	83.1 g \| 11.0 mm
CRYSTAL & LUME	Sapphire with Cyclops \| Chromalight style
DIMENSIONS	31.0 mm × [unconfirmed] × 11.0 mmManual measurements — minor tolerances apply.
WATER RESISTANCE	50 Meters — professional pressure test recommended before swimming

Collector Q&A

Q: Does the Clone 2236 movement accept genuine Rolex parts?

A: While visually similar in architecture, the Clone 2236 differs dimensionally from the genuine caliber. It does not natively accept genuine Rolex internal components, though the dial and hands may be retrofitted with specialized horological modification.

Q: How accurate is the Everose gold plating on the ARF Jubilee bracelet?

A: ARF utilizes a high-quality PVD plating process. The tone closely mimics Rolex’s proprietary Everose alloy, though it can appear marginally warmer or more coppery under direct, harsh sunlight compared to solid 18k gold.

Q: Are the diamonds on the m278381rbr-0016 bezel genuine?

A: No. The factory utilizes high-grade cubic zirconia (CZ) handset into the bezel. They offer excellent light refraction and mimic the factory setting pattern, but do not possess the exact brilliance or hardness of genuine VVS diamonds.

Q: Is the rotor noise noticeable on this specific 2236 clone?

A: Yes, the automatic winding rotor on the clone 2236 is slightly more audible than the genuine caliber. A standard horological service involving proper lubrication of the rotor bearings can significantly mitigate this sound.