# Rolex Datejust 31mm 278271 Two Tone Brown Dial 904L

- **Canonical URL:** https://swissclone.com/product/rolex-datejust-31mm-278271-two-tone-brown-dial-904l/
- **SKU:** SW-21078
- **Price:** $770 USD
- **Availability:** InStock (48h Digital Timegrapher Video QC Included)
- **Primary Macro Image:** https://swissclone.com/wp-content/uploads/2026/09/rolex-datejust-31mm-278271-two-tone-brown-dial-904l-1-1-super-clone.webp

Precision CNC tolerances define this Clean / VS Factory build of the Rolex Datejust 31mm 278271 Two Tone Brown Dial 904L. Crafted from Solid 904L Steel with Thick 18K Gold Wrapping to exact 31MM (1:1 Oyster Case Profile) specifications, the watch is driven by a regulated Calibre 2236 Automatic Clone (Instant Date Jump) calibre offering 55-Hour Power Reserve (28,800 vph) at 28,800 vibrations per hour.



### Dial Typography, Lume Application & Clasp Mechanics


Each dial index is hand-applied and checked for parallel alignment before the movement is cased. Combined with a double-AR sapphire crystal and a solid-link bracelet that closes with a reassuring mechanical snap, the watch wears with genuine heft.



### Individual QC Video & Triangular Express Logistics



  - 48-Hour Bench Video & Timegrapher Proof: Before your Rolex Datejust 31mm 278271 Two Tone Brown Dial 904L leaves our studio, we send macro photos and a live Witschi timegrapher video of your exact watch (verifying +/- 2 sec/day rate, 280°+ amplitude, and 0.0–0.2ms beat error) to your WhatsApp or email.

  - Hydrostatic Water-Resistance Test: Caseback and crown gaskets are lubricated and vacuum-tested to 50M–100M.

  - Insured Triangular Courier & 3-Year Warranty: Shipped via DHL / FedEx triangular routing with a 100% customs pass guarantee and 3-year mechanical movement coverage.