Tudor Super Clone Watches 1:1 Black Bay GMT m79830rb-0001 Black Dial 41mm

Name: Tudor Super Clone Watches 1:1 Black Bay GMT m79830rb-0001 Black Dial 41mm
Brand: Tudor
SKU: NCW-115149
Price: 780 USD
Availability: InStock

Original price was: $1,280.00.Current price is: $780.00.

ZF Factory Edition — Retro Rivet Steel Bracelet

The ZF Factory Tudor Black Bay GMT reference M79830RB-0001 stands as a benchmark achievement in the replica market, universally recognized on horological forums for its mastery of the iconic ‘Pepsi’ aluminum bezel. By meticulously recreating the matte vintage texture and natural color transition of the original anodized insert, ZF has solved the most common visual tell that plagues lesser iterations.

Powered by a custom Asian automatic GMT mechanical movement, this caliber replicates the genuine MT5652’s functionality by utilizing a quick-set local hour hand that seamlessly links to the date mechanism forward and backward. Operating at a smooth frequency, it delivers approximately 36 hours of power reserve while maintaining reliable dual-time tracking via the prominent matte red Snowflake hand.

The 41mm case is forged from premium 316L stainless steel, perfectly mirroring the genuine’s robust 14.6mm thickness and substantial 186g weight. Beneath the domed sapphire crystal, the matte micro-grained black dial features pure white Super-LumiNova® markers with silver borders, offering a striking, high-contrast aesthetic distinct from modern ceramic-bezel divers.

Movement: Custom Asian Automatic GMT — Approximately 36 hours
Case Material: 316L Stainless Steel, 41mm diameter, 22mm lug width, 186g weight
Bezel: 48-click bidirectional stainless steel with matte burgundy and deep blue aluminum insert
Crystal: Domed scratch-resistant sapphire crystal
Bracelet: 316L stainless steel retro rivet 3-link bracelet
Water Resistance: 50m daily life waterproof — professional pressure test recommended before swimming. Do not operate the crown while the watch is submerged.

Designed for the discerning traveler and vintage enthusiast, this piece offers substantial wrist presence and highly functional horology. Its period-correct rivet bracelet and matte textures make it a versatile companion for both casual and professional environments.

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Category: Tudor Super Clone Watches

Description

ZF Factory Tudor Black Bay GMT Pepsi M79830RB-0001

The definitive 1:1 replication of Tudor’s classic dual-time diver, distinguished by its highly accurate anodized aluminum bezel and jumping hour functionality.

Powered by Custom Asian Automatic GMT Caliber

At the core of this reference is a sophisticated custom Asian GMT mechanical movement designed to replicate the operational feel of the genuine MT5652. The architecture allows for independent adjustment of the local hour hand, which jumps in one-hour increments to set the time and drive the date wheel forward or backward across the midnight threshold. Every caliber is evaluated against our strict QC standards to ensure the jumping hour mechanism engages precisely and the hand stack clearances are maintained.

⏱ Accuracy Profile:

Regulated to perform within ±10–15 seconds per day, consistent with high-grade Asian clone base movements.

✅ Power Reserve: Approximately 36 hours
✅ Complications: True jumping local hour hand, linked date wheel, independent 24-hour GMT tracking
✅ Winding Direction: Bidirectional automatic winding

Technical Specifications

THE BUILD316L Stainless Steel

Measuring exactly 41mm in diameter with a robust 14.6mm thickness, the case features polished slab sides and fine linear brushing on the upper lugs, yielding a heavy 186g presence on the wrist.

THE DIALMatte Micro-Grained Black

The dial avoids glossy finishes, utilizing a period-correct matte texture. It hosts pure white Super-LumiNova® markers with silver borders and the iconic Snowflake hand set, including a matte red GMT indicator.

THE BEZELAnodized Aluminum Insert

A 48-click bidirectional stainless steel bezel houses the signature matte burgundy and deep blue aluminum insert, deliberately avoiding ceramic to maintain the watch’s mid-century aesthetic.

THE BRACELETRetro Rivet 3-Link Steel

The 22mm bracelet features stepped rivet heads on the outer links, paying homage to 1950s Tudor dive bracelets. True to this specific genuine reference, it utilizes a standard fold-over clasp without T-fit micro-adjustment.

Why ZF Factory for This Reference?

Many collectors ask: “Why not Born Factory or other alternatives?”

ZF remains the undisputed benchmark for the Black Bay line due to their proprietary bezel anodizing process. Rival factories frequently struggle with the burgundy tone, rendering it either too bright or overly metallic. ZF achieves the exact muted, matte wine-red and deep navy blue found on the genuine M79830RB-0001, combined with superior domed sapphire crystal clarity that minimizes edge distortion.

Full Disclosure: The custom Asian GMT movement can exhibit slightly more audible rotor winding noise than the genuine caliber, and the machined edges of the faux rivets on the bracelet can feel slightly sharper than OEM tolerances.

Data Sheet

MODEL REFERENCE	M79830RB-0001
FACTORY / VERSION	ZF Factory Edition
MOVEMENT	Custom Asian Automatic GMT Caliber
CASE MATERIAL	316L Stainless Steel
WEIGHT & THICKNESS	186g (full links) \| 14.6mm
CRYSTAL & LUME	Domed Sapphire Crystal \| Super-LumiNova®
DIMENSIONS	41mm × 22mm lug width × 14.6mmManual measurements — minor tolerances apply.
WATER RESISTANCE	50m daily life waterproof — professional pressure test recommended before swimming

Collector Q&A

Q: Is the bezel insert ceramic or aluminum?

A: Consistent with the genuine Tudor M79830RB-0001, the ZF edition utilizes an anodized aluminum insert. This material choice is intentional, perfectly capturing the matte, retro texture and nuanced burgundy/deep blue color transition that ceramic cannot replicate.

Q: How does the GMT function operate on this movement?

A: The custom Asian automatic GMT movement features a jumping local hour hand. When you unscrew the crown to the first position, the hour hand jumps in one-hour increments, which also drives the date wheel forward or backward, faithfully mimicking the genuine MT5652 caliber.

Q: Will genuine Tudor straps fit this case?

A: Yes. The case features a highly accurate 22mm lug width and standard spring bar hole placement. You can seamlessly install OEM Tudor fabric NATOs, leather straps, or aftermarket rubber options designed for the 41mm Black Bay case.

Q: Are there any known technical quirks with the ZF GMT?

A: While the ZF edition is structurally excellent, the custom Asian GMT movement can exhibit slightly more rotor winding noise than the genuine manufacture caliber. Additionally, the faux rivet heads on the bracelet links may have slightly sharper machined edges compared to the softer finish of an authentic Tudor bracelet.