Zenith Defy Classic Gold Open Grande Date

The Defy “Open Grande Date” is now available  in a new brushed rose gold case and with a silver guilloche dial. This model is equipped with the new El Primero 4039 SC automatic chronograph movement with patented three disk Grande Date and power reserve module.

The models are available with a brown strap, in beaten alligator for a chic sporty look, with a brown integral strap made of natural rubber for a more relaxed style or with a solid gold, centre guilloche strap for the ultimate in luxury.

Technical details
Movement
NEW El Primero 4039 SC
Automatic chronograph movement with Grande Date and power reserve module
13“` caliber
Diameter : 30.50 mm. Height : 9.05 mm
331 components
Balance bridge in shock-absorbing Zenithium Z
36’000 vibrations per hour
Power reserve over 50 hours
41 jewels
Measures short time intervals to a 10th of a second
Automatic winding in both directions
Central rotor on ball bearings
22-carat gold oscillating weight with “Grain d’Orge” guilloché pattern

Functions
Hours and minutes in the center
Small seconds-hand at 9 o’clock
Chronograph:
• Central seconds-hand
• 30-minute counter at 3 o’clock
Patented 3-Disc Grande Date over 2 o’clock
Power Reserve indicator from hour axis

Case
Brushed rose gold case, push-buttons & crown
Case diameter: 46.5 mm
Screw-in push buttons with specific guilloche pattern
Screw-in crown engraved with ZENITH star
Graduated unidirectional rotating bezel, with gold screw-heads & satin-finished cone-shaped indexes
Transparent sapphire case back
Screw-in case back
Water resistance up to 50 meters.
Crystal: Sapphire glass, 3 mm thick, with anti-reflective coating on both sides

Dial
Silver fully guilloché dial
Opening at 10 o’clock revealing heart of 4039 SC El Primero caliber
Applied gold numerals and indexes
Hands: Brushed rose gold faceted luminous hands with white Superluminova inserts;Hour & minute “skeleton” hands

Straps
Brown handmade alligator leather strap or Brown rubber strap
Bracelet: Brushed rose gold bracelet with guilloché patterns on central links
Buckle: Brushed rose gold tongue buckle for rubber & leather straps ; Brushed rose gold triple-folded clasp for the bracelet.

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