VSF Rolex Yacht-Master 226627 — All-Titanium Super Clone with Dandong V2 3235
VSF’s 2026 titanium Yacht-Master addresses the Rolex reference m226627-0001 — a 42 mm all-titanium case paired with a bidirectional ceramic bezel and a matte grey-black dial. This build is powered by the Dandong V2 calibre 3235, introducing a free-sprung balance wheel that brings the movement’s regulation architecture into alignment with the genuine Rolex calibre.
Three documented areas of engineering separate this from the broader market: dial and cyclops calibration, case dimensional accuracy, and titanium bracelet construction. Every specification cited below is drawn from factory measurements and direct comparison with the genuine reference.
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Dandong V2 Calibre 3235 — Free-Sprung Balance Architecture
The Dandong V2 is the current production iteration of the 3235-architecture clone movement. Version 2 introduces a variable-inertia free-sprung balance wheel, removing the index regulator pin from the hairspring and transferring rate adjustment to four weighted screws on the balance rim — the same regulation principle Rolex adopted when the genuine calibre 3235 launched. This change eliminates the most common source of rate instability found in earlier movement builds.
Vibration frequency is 28,800 vph (4 Hz). Power reserve exceeds 60 hours. The winding rotor finish, Parachrom-style hairspring bridge geometry, and plate engraving are calibrated to match the visual impression of the genuine movement as seen through the screwdown caseback.
Dial Calibration — Matte 50% Grey-Black, Crown Geometry & Cyclops Tint
Dial Colour — Matte 50% Grey-Black
The genuine 226627 dial is not a saturated jet-black. Rolex applies a matte lacquer that reads as approximately 50% grey-black under natural and indoor lighting — a cooler, more open tone. VSF reproduces this tonal balance accurately. Most market alternatives apply a 100% black surface treatment that reads noticeably darker and heavier, a difference that is immediately apparent in a side-by-side comparison under diffuse light.
Crown Medallion — 1:1 Proportion Accuracy
The Rolex crown appliqué requires a specific relationship between the width of the arched prong tips and the spacing of the basal orbs. VSF is the only current manufacturer of the titanium Yacht-Master that reproduces this proportion at 1:1. Competing versions introduce narrower prong tips or altered orb spacing — a geometric divergence that is visible at normal reading distance without optical aids.
Cyclops Lens — Pink Tint vs. Blue Cast
Rolex installs a cyclops magnifier with a warm, faintly pink-adjacent tint over the date window on the 226627. VSF matches this correctly. Market alternatives routinely use a lens with a blue cast that creates a recognisable divergence from the genuine reference, most apparent when the date disc is viewed at an oblique angle.
Case Construction — Lug Chamfering, Caseback Relief & 11.73 mm Thickness
Lug Chamfering — Wide vs. Narrow
The genuine 226627 carries a wide polished chamfer along the inner lug edge, produced by an additional machining pass in Rolex’s case-finishing process. VSF applies the correct broad chamfer geometry. Market alternatives use a narrow bevel that reads as a near-flat edge rather than a defined chamfer — changing the visual weight and profile of the lug in a way that is apparent from any viewing angle.
Caseback Tooth Ring — Specification Height
The circumferential knurling around the screwdown caseback is machined to a specific tooth height on the genuine reference. VSF matches this. Competing manufacturers over-cut the tooth ring, producing a raised ridge approximately 0.6 mm taller than the genuine profile — visible as an incorrect ledge around the caseback perimeter when the watch is turned over.
Overall Thickness — 11.73 mm
VSF holds overall case thickness to 11.73 mm, confirmed by vernier calliper measurement. The most common market alternative measures 12.33 mm — a 0.6 mm deviation that raises the watch off the wrist, alters under-lug clearance on the bracelet, and changes the watch’s perceived weight distribution. VSF achieves the correct measurement without modification to any case component or movement housing.
Titanium Bracelet — Cold-Drawing Texture, Ceramic Tube Links & All-Titanium Clasp
Coarse Brushing via Swiss Cold-Drawing
Rolex achieves the titanium bracelet’s surface texture using a cold-drawing process that produces evenly spaced, deep parallel lines of consistent width — a coarse, directional finish with a defined tactile profile. VSF replicates this using Swiss-made cold-drawing machinery. Market alternatives apply a finer, shallower brushing pattern that results in a brighter, near-polished appearance and shifts the visual tone of the metal toward a lighter, more reflective grey — a clear departure from the genuine bracelet character.
Ceramic Tube Link Pins
The genuine 226627 bracelet isolates each link pin contact point with a ceramic sleeve, separating the pin from the tube wall and eliminating metal-on-metal friction. This removes the creaking and rattling that develops in conventional bracelet construction with wear. VSF duplicates the ceramic tube specification. Market alternatives revert to steel sleeves, which introduce audible noise under normal bracelet articulation — typically noticeable within months of regular daily wear.
All-Titanium Clasp — No Steel Substitution
The complete bracelet and Oysterclasp on this VSF build are produced in titanium throughout, producing the same warm mid-grey tone as the genuine watch from first link to clasp body. Market alternatives substitute steel in the clasp, which creates a noticeably whiter and brighter tone that is inconsistent with the titanium links. VSF also correctly reproduces the clean clasp exterior without the exposed exterior screw holes found on competing versions, consistent with the genuine Oysterclasp design.
Weight & Dimensions — 106.6 g at 11.73 mm
Complete weight including bracelet is 106.6 grams, matching the genuine reference. Titanium’s reduced mass relative to steel is a defining characteristic of the genuine Yacht-Master wearing experience. VSF achieves this figure without substituting any component or altering case dimensions — the only current market build that simultaneously meets the correct weight target and the correct 11.73 mm thickness measurement.
Technical Specifications
| Attribute | Specification |
|---|---|
| Reference | m226627-0001 |
| Factory | VS Factory (VSF) — 2026 release |
| Movement | Dandong V2 calibre 3235 — free-sprung balance, 28,800 vph (4 Hz) |
| Power reserve | 60+ hours |
| Case material | Titanium |
| Case diameter | 42 mm |
| Thickness | 11.73 mm |
| Weight with bracelet | 106.6 g |
| Dial | Matte 50% grey-black — Yacht-Master text, date aperture at 3 o’clock |
| Bezel | Bidirectional rotating, black ceramic |
| Bracelet | Five-link titanium Oyster — ceramic tube link pins |
| Clasp | All-titanium Oysterclasp — no exposed exterior screw holes |
| Crystal | Sapphire, pink-tinted cyclops magnifier at 3 o’clock |
| Depth rating | 100 m |
Photography — VSF Yacht-Master 226627 Titanium
VSF Yacht-Master 226627 Titanium
Dandong V2 3235 · Free-Sprung · 11.73 mm · 106.6 g
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