Wristwatch Haven

The DEFY CLASSIC OPEN comes with a new version of the harmonic El Primero calibre, the SC 4021. The movement’s oscillations at the rate of 36,000 vibrations per hour can be seen through the window in the dial. Each detail has been well thought out: the power reserve with its indicator, the applied indexes, the open-work luminous hands.

The Defy Open features an automatic chronograph movement with harmonic plate. The power reserve is over 50 hours. It measures short time intervals to a 10h of a second and automatically winds in both directions.

Functions Include:

Hours and minutes in the center
Small seconds-hand at 9 o’clock with a 3-branched hand
Power reserve indicator from hour axis
Central seconds-hand
30-minute counter at 3 o’clock

Case:

Brushed stainless steel 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 stainless steel decorative screw-heads & satin-finished cone-shaped indexes
Transparent sapphire case back
Screw-in case back
Water-resistance up to 300 meters

Dial:

Silver or black fully guilloché dial
Opening at 10 o’clock revealing heart of 4021 SC El Primero caliber
Applied rhodium numerals and indexes

Crystal:

Sapphire glass, 3 mm thick, with anti-reflective coating on both sides

Bracelet:

Brushed stainless steel bracelet with unique pattern that echoes the dial guilloché, and brushed stainless steel triple folded clasp

Buy this!