TIER-1 ALLOCATION LIVE VIDEO QC

VSF Rolex GMT-Master II 126720VTNR-0002 “Sprite” on Jubilee. Featuring the true Destro LHD (Left-Hand Drive) architecture, Green/Black ceramic insert, and powered by the Dandong DD3285.

Collector-Spec Execution. Unit-Level Witschi QC. No Unchecked Watches Shipped.

Green/Black Ceramic (VTNR): Clean, level colour transitions at 6 and 18 with genuine platinum-PVD numeral infill.
9 O'Clock Dual-AR Cyclops: Repositioned date window with deep Black Hole contrast and multi-date DW centring checks for the LHD layout.
Dandong DD3285 (Destro): True CHS, independent jumping local-hour hand, and a current-batch 72-hour reserve benchmark.
904L Jubilee Bracelet: 5-link construction with edge-chamfered links and a secure Oysterlock clasp with 5mm Easylink.
Actual-Watch Witschi QC: Rate, amplitude and beat error documented for the allocated unit, with an approximate -6/+6 s/day release target.
5 ATM Factory Batch Test: Current VSF production is pressure-tested before entering our allocation channel.
Two-Year Movement Warranty: Coverage applies to qualifying internal DD3285 movement failures under normal use.

*The specifications below describe our vetted release standard—not an unchecked factory sample.

The specifications below describe the watch we release—not the average unchecked watch that leaves the factory. Every allocated unit must pass our stated visual, mechanical and Witschi timing criteria before it is submitted for customer QC.

As VSF’s largest core distribution partner, RealVSFactory holds priority allocation and direct replacement access across current GMT-Master II production. The practical advantage is simple: faster sourcing, internal filtering before customer QC and immediate replacement access when a unit does not meet our release standard.

Live Video QC on our Witschi machine is available prior to dispatch.

1. Bezel Execution & Optical Architecture

Green/Black (VTNR) Ceramic Insert: The current VSF insert executes a clean green-to-black division at the 6 and 18 positions, eradicating the raised transition ridges known as “speed bumps.” The green sector retains the correct, deep forest tone under natural and cool indoor lighting, avoiding the overly bright neon or muddy tones found on lower-tier replicas.
True Platinum-PVD Infill: The recessed 24-hour numerals and graduations use a genuine platinum-PVD application rather than flat silver-coloured paint. This produces the fine, slightly granular metallic texture expected from a properly executed ceramic insert.
24-Position Bezel Action: Every released unit is checked for crisp, evenly tensioned detents, correct triangle alignment and no perceptible back-play during normal handling. Spongy rotation or obvious zero-marker misalignment is rejected before customer QC.
9 O’Clock Dual-AR Cyclops: Repositioned for the Destro layout, the 9 o’clock date aperture drops into a deep black field under angled light, producing the definitive Black Hole effect instead of a milky or blue-hazed appearance. Magnification and edge distortion are rigorously checked.

2. Dial Printing, Hands & Date Display

Raised Wet-Ink Printing: The gloss-black dial carries the saturated printing profile collectors call “wet ink,” with controlled font weight, clean letter edges and consistent spacing across the certification text.
Hand and Centre-Pinion Finishing: The hour, minute, seconds and the signature green GMT hand are inspected under macro magnification for clean polishing and controlled edges. The central hand stack uses a finished capped pinion rather than an exposed hollow centre.
Lume Application: Hour markers and hands are checked for even luminous filling and a consistent blue-emitting glow without visible spill or contaminated edges.
DW and Rehaut Alignment (LHD): With the aperture shifted to 9 o’clock for the Destro configuration, multiple single- and double-digit dates are checked for visible vertical or lateral date-wheel bias. The rehaut coronet, engraving, and 9 o’clock Cyclops are assessed together in the same frontal axis.

3. Dandong DD3285 (Destro) & Unit-Level Timing QC

True CHS Flyer-GMT Architecture: The Dandong DD3285 uses the correct modern GMT hand stack. The local 12-hour hand moves independently in one-hour increments while the green 24-hour GMT hand remains on reference time. The date perfectly follows the local-hour hand across midnight.
72-Hour Power-Reserve Validation: Our current DD3285 production batch has been validated through repeated full-wind-to-stop run-down testing, reaching a documented 72-hour benchmark.
Actual-Watch Witschi Proof: The specific watch allocated to the order is measured on our professional Witschi equipment. Customer QC includes the actual rate, amplitude and beat error, with an approximate pre-shipment target of -6/+6 seconds per day in the recorded bench position.

4. Destro Case Hardware & Jubilee Bracelet

40 mm 904L-Grade Destro Chassis: The case executes the true LHD (Left-Hand Drive) geometry, with the winding crown and crown guards perfectly mirrored to the 9 o’clock position. Constructed from factory-specified 904L steel with clearly separated brushed and polished surfaces.
Tight SEL Fit: The solid end links are checked for even lug gaps, correct seating height and the slight visual step-down expected beneath the lug horns.
5-Link Jubilee Bracelet: Features correctly proportioned semi-circular links with high-polish center sections and brushed outer links. Every Jubilee link receives edge chamfering to remove the raw, knife-like edges commonly found on lower-grade bracelets, delivering supreme wrist comfort.
Oysterlock Clasp and Easylink: Fitted with the robust Oysterlock safety clasp. Checked for positive closure, clean release tension, and smooth engagement of the 5mm comfort-extension mechanism.

5. Factory Pressure Test & Release Standard

5 ATM Factory Batch Testing: Current VSF production completes a factory static-pressure protocol to 5 ATM before entering our allocation channel. This is a tested factory release benchmark, not an unverified waterproof estimate added by a drop-ship dealer.
Unit-Level Customer QC: The allocated watch is documented through high-resolution dial, date, 9 o’clock Cyclops, bezel, rehaut, SEL and clasp images, together with DD3285 function video and its actual Witschi timing result.
Priority Replacement Access: A unit that fails our internal screen is not submitted for customer approval. If the customer rejects a watch after QC, another current-production unit can be allocated through our direct VSF replacement channel.
Two-Year Movement Warranty: Every released watch is backed by a two-year limited warranty covering qualifying internal DD3285 movement failures under normal use. Detailed coverage and exclusions are stated in the FAQ below.

Collector FAQ: VSF 126720VTNR Quality & Warranty

* Click on any question below to expand the details.

Q: Can I verify the watch via Video Call before shipping?

A: Yes. Because we hold physical priority stock, clients can request a live video call via WhatsApp to inspect their specific allocated unit. You can verify the 9 o’clock crystal clarity, the Jubilee bracelet polish, and watch the DD3285 running on our Witschi machine in real-time before dispatch.

Q: Is this the “Sprite” on Jubilee or Oyster?

A: This is the 126720VTNR-0002 on the 5-link Jubilee bracelet. The Oyster bracelet variant is designated as the -0001 reference. Both configurations share the exact same Destro (LHD) watch head.

Q: Is the green/black ceramic transition smooth, or does it have visible speed bumps?

A: The current VSF insert is rigorously checked at both the 6 and 18 transition points. Released units must show a clean, level ceramic surface without a perceptible raised ridge, together with consistent platinum-PVD numeral filling.

Q: Does the 9 o’clock Cyclops produce the Black Hole effect?

A: Yes. Shifted to the 9 o’clock position for the Destro layout, the Dual-AR Cyclops produces a deep black date-aperture contrast under angled light. The allocated watch is checked for magnification, edge distortion, and date-wheel centring.

Q: Does the DD3285 have a true jumping local-hour hand and a tested 72-hour reserve?

A: Yes. The local 12-hour hand adjusts independently in one-hour increments while the green GMT hand remains on reference time. Our current DD3285 batch has also completed repeated full-wind run-down testing to a documented 72-hour benchmark.

Q: What Witschi timing information will be shown in my QC?

A: QC includes the actual watch’s rate, amplitude and beat error—not only a cropped seconds-per-day number. Our approximate release target is -6/+6 seconds per day in the recorded bench position, provided the amplitude, beat error and trace remain healthy.

Q: Are the Jubilee bracelet edges sharp?

A: No. Every Jubilee link is edge-chamfered and polished before release. We also inspect the underside, clasp edges, SEL fit and link articulation so the bracelet does not carry the raw or sharp wrist feel associated with lower-tier executions.

Q: Is the 5 ATM figure a factory estimate or an actual pressure test?

A: The current VSF production batch is factory pressure-tested to 5 ATM before allocation. This is a static sealed-case release test rather than an ISO dive certification. The winding crown must remain fully screwed down, and water ingress is not covered by the movement warranty.

Q: What exactly does the two-year warranty cover?

A: The two-year warranty is limited to the internal DD3285 movement. It covers qualifying failures of the automatic-winding system, gear train, timekeeping, GMT jumping-hour mechanism and date-setting functions caused by manufacturing or assembly defects under normal use.

The warranty does not cover water ingress or moisture damage, accidental impact or drop damage, external hardware damage or component detachment caused by force, cosmetic wear, bracelet, clasp, bezel, crystal or case damage, operation with the crown left unscrewed, or any watch opened, modified or repaired by an unauthorised third party.

Complete service procedures, eligibility requirements and warranty exclusions are governed by our

Warranty & Return Policy
.