Zenith El Primero Defy Classic watch, automatic, 46mm - 03.0526.4021-01.R642

Two-counter chronograph diver's watch, water-resistant to 300 atmospheres, powered by the El Primero 4021 SX automatic movement, 36,000 vibrations per hour, 55-hour power reserve, Zenithium balance bridge. 46.5 mm steel case, unidirectional rotating bezel, helium escape valve. White guilloché dial with an opening at 10 o'clock revealing the movement, skeletonized pointed hands.

Basic details
Brand Zenith
Model (Watch) El Primero Defy Classic
Reference number 03.0526.4021-01.R642
Movement Automatic
In-house Le Locle 4021 calibre
Case material Steel
Case thickness 17.5 mm.
Power reserve indicator above 6 o'clock
Screw-down chronograph pushers
Frequency 36,000 vibrations/hour
Strap material Rubber

Set

With original documents and official Zenith warranty
Gender Men's watch/Unisex
Gioielleria Cola warranty valid for 24 months on movement and water resistance.

Calibre
Movement Automatic
Calibre/Mechanism ZENITH
Base calibre 4021

Case
Case material Steel
Diameter 46.5 mm
Water resistance 30 ATM (300 metres)
Bezel material Steel
Sapphire crystal
Dial White
Dial numerals Arabic

Strap
Strap material Rubber
Strap colour Black
Lug width 22 mm
Clasp Double folding clasp
Clasp material Steel
Clasp width 18 mm

Functions
Chronograph

Other
Transparent case back, central seconds