VSF Edition — Two-Tone Oyster Bracelet
VSF’s iteration of the two-tone Sea-Dweller 126603 addresses the historical weight deficit of precious metal replicas through a specialized tungsten alloy case construction. Tipping the scales at 188.2 grams, this release successfully mimics the substantial wrist presence of the genuine Yellow Rolesor model.
Inside beats the highly regarded Dandong VS3235 clone caliber. Unlike standard ETA-based alternatives, this movement replicates the genuine 3235 architecture, providing a free-sprung balance simulation and exceptional long-term stability.
The 43mm case utilizes 904L Oystersteel integrated with a tungsten core, maintaining a precise 15.2mm thickness. The glossy black dial features the correct single-red SEA-DWELLER text, complemented by Chromalight indices framed in 18k yellow gold PVD.
- Movement: Dandong VS3235 — 60+ Hours (Dandong clone caliber)
- Case Material: Tungsten-weighted 904L Oystersteel, 43mm diameter, ~50mm lug-to-lug, 188.2g
- Bezel: Cerachrom with 18k yellow gold PVD numerals
- Crystal: Scratch-resistant sapphire with cyclops and AR coating
- Bracelet: Two-tone 904L steel and 18k YG PVD Oyster with Glidelock clasp
- Water Resistance: 30m (factory stated) — professional pressure test recommended before swimming. Do not operate chronograph pushers or the crown while the watch is submerged.
This reference is suited for collectors who require the heft of a two-tone diver without compromising on movement reliability. The 43mm profile demands a larger wrist, offering an imposing alternative to the standard Submariner.

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