- DAYTONA MARK IV
Ref. : 16520
|Year : 1997|
|Size : 40 mm -|
|Movement : calibre 4030 El Primero Zenith 400 -|
The Famous Rolex Daytona 16520 Zenith El Primero 400 movement caliber 4030
MOVEMENT : caliber 4030, created in 1988, when the new automatic Rolex was lauched on the market with ref 16520, is a sophisticated elaboration of the basic caliber ZENITH 400, the best industrial chronographic movement on the market at the time.
Rolex performed about 200 modifications to reach their rigorous productive standart.
Reduction of the vibrations per hour from 36.000 to 28.000.
introduction of the Rolex balance with breguet hairspring and the microstella regulation system.
BEZEL : n° III
DIAL : white dial Produced by Rolex towards the end of 1993, text on 5 lines, centered under the Rolex logo.
New graphic style with rounder characters and almost no more "serifs" except on the hour indexes.
Registers track with smooth background and metal border.
New graphic style for numbers, with bold font
T swiss made T signature accross the index at 6 o'clock.
BRACELETS : Polished/Satin bracelet with full links of Ref 78390 A with a Fliplock safety clasp.
Full set, box, papers, accessoiries.
A best investissment for the future.
The Rolex Daytona will stay the best of the best on the watches market.