There's a reason Superclones.cn has become a trusted name in the community — we don't just list watches, we evaluate them. This ROLEX DAYTONAORIGINAL CAL.4131 is a prime example of what a modern superclone can achieve: tight tolerances, accurate movement, finishing that holds up under scrutiny. Spec sheet below speaks for itself.

Rolex Cosmograph Daytona. Here are the detailed specifications:

Case Construction:

Material: 18k yellow gold

Diameter: 40 mm

Thickness: 12.7 mm

Water resistance: 100 meters (330 feet)

Calibre:

Caliber: 4131

Type: Self-winding mechanical chronograph

Functions: Hours, minutes, seconds, chronograph, tachymeter

Power reserve: Approximately 72 hours

Dial Finish:

Color: White

Indices: Luminescent hour markers and hands

Bezel Type:

Material: Tachymeter scale

Color: Black

Strap/Bracelet/Strap:

Material: Oyster bracelet with folding clasp

Color: 18k yellow gold

Other features:

Superlative Chronometer certified by COSC

Screw-down crown and caseback

Pusher buttons for chronograph functions

Additional notes:

The Rolex Cosmograph Daytona is a highly sought-after watch and can be difficult to obtain.

Why Buy From Superclones.cn

Superclones.cn is built on technical honesty. We tell you exactly what movement is inside, what finishing grade to expect, and what tolerances were achieved in QC. This ROLEX DAYTONAORIGINAL CAL.4131 passed our collector-grade assessment — beat rate checked, case measured, dial inspected. Community-trusted, technically verified.

• Movement beat rate verified — regulated for consistent daily rate accuracy

• Case dimensions checked against original reference specs

• Finishing grade assessed: bezel, dial, bracelet, and case all evaluated

• Collector-to-collector transparency — no marketing fluff, just facts