# Omega Seamaster 300M Master Chronometer White

- **Canonical URL:** https://swissclone.com/product/omega-seamaster-300m-master-chronometer-white-904l/
- **SKU:** SW-21025
- **Price:** $880 USD
- **Availability:** InStock (48h Digital Timegrapher Video QC Included)
- **Primary Macro Image:** https://swissclone.com/wp-content/uploads/2026/09/omega-seamaster-300m-master-chronometer-white-904l-1-1-super-clone-dial-macro.webp

For collectors comparing production batches of the Omega Seamaster 300M Master Chronometer White, this VS Factory (VSF) release stands out for its Solid 316L Stainless Steel (Satin & Mirror Finished) finishing (42MM (1:1 Omega Case Architecture)) and regulated Co-Axial Master Chronometer Automatic Clone (28,800 vph) movement (55–60 Hour Power Reserve (28,800 vph)).



### Calibre Stability, Power Reserve & Case Finishing


The balance wheel oscillates at a true 28,800 vph, producing a smooth sweep across the dial. Paired with an AR-treated sapphire crystal and solid-link clasp hardware, it captures the exact wrist feel of the reference.



### Direct Atelier Sourcing & Buyer Protection


Every Omega Seamaster 300M Master Chronometer White goes through our three-stage Geneva bench check within 24–48 hours of your order: first, a 5-position digital timegrapher calibration (+/- 2s/day); second, a dry vacuum pressure test on the case seals; and third, a macro video inspection sent directly to your WhatsApp or email for sign-off. Your shipment travels via insured triangular express air freight with a 100% customs pass guarantee and our 3-year mechanical warranty.