Zenith Chronomaster El Primero Grande Date Full Open Watch 51.2530.4047/78.c810

Case Shape Round

Case Dimensions 45mm

Case Thickness 15.6mm

Case Material Stainless Steel & Rose Gold

Dial Color Skeleton

Crystal Anti-Reflective Scratch Resistant Sapphire

Bezel Fixed

Screw-in Crown No

Water Resistance 100m/330ft

Case Back Transparent

Band Material Alligator & Rubber

Color/Finish Brown

Clasp Push Button Folding Clasp

Movement Automatic - Chronometer

Complications Chronograph

COSC Certified Yes

• Stainless stee case with fine brushed finished edges & lugs.

• 18kt rose gold bezel

• Full open skeleton dial with silver, grey & blue outer seconds indicator rim.

• Faceted gold plated hands & applied indexes with luminous tips.

• The Famous El Primero Chronograph stop/watch:

  • Large red tipped central seconds counter hand (with the Zenith star logo as a counterweight).

  • 30 minute sub-dial counter located at the 3 o'clock position.

  • 12 hour sub-dial counter located at the 6 o'clock position.

• Running seconds sub-dial located at the 9 o'clock position.

• Moon & Sun-phase for AM/PM indication sub-dial is located at the 6 o'clock position.

• Large date at the 2 o'clock position. Unique & patented 3-disc Grande Date system

• Zenith El Primero Caliber 4047B, beats at 36,600 vph, 32 Jewels, 332 components & an approximate power reserve of 50 hours.

Includes Box and Papers