New Basel 2011: Zenith Stratus Flyback Chronograph

Heritage Zenith Navy Chronograph, black aluminum alloy, fully automatic winding column wheel automatic chronograph movement with flyback function, 36 & rsquo; 000 RPM Factory-made chronograph movement.

Technical parameters & mdash; & mdash;

Movement

El Primero 405B movement, automatic

Movement: 13 & frac14; “ `(diameter: 30mm)

Thickness: 6.60 mm

Component: 331

Gems: 31

Vibration frequency: 36 & rsquo; 000 times / hour- (5 Hz)

Power reserve: more than 50 hours

Process: Heavy metal pendulum, engraved with ‘Geneva Waves’

Case, dial and hands

Material: black aluminum alloy

Diameter: 45.5 mm

Inner diameter: 35 mm

Table mirror: box-type sapphire crystal, both sides pass

Anti-reflective treatment

Bottom cover: clear sapphire crystal

Water resistance: 100 meters

Dial: Black

Scale: rhodium faceted hands, luminous material SLN C1

Hands: rhodium faceted hands, luminous material SLN C1

Features

Centered hour and minute hands

Small seconds at 9 o’clock

Date display at 6 o’clock

Unidirectional rotating bezel

Chronograph with flyback function:

12-hour timer at 6 o’clock

30-minute timer at 3 o’clock

Central chronograph hand strap, outer ring with speed measurement function

Strap and buckle

Black alligator strap with folding buckle

Black fiber strap with folding buckle

Tags: Basel | Zenith | Zenith