Original Zenith Rainbow El Primero 40mm stainless steel case with bezel, pushers, crystal and caseback included. Please note: the crown is damaged (see photos). Perfect for restoration or replacement projects.

🔹 Full Description

✨ Authentic Zenith El Primero 40mm Case – Rainbow Model (Caliber 400 Compatible)

This is an original stainless steel case from the iconic Zenith El Primero Rainbow Chronograph, made to fit the legendary Caliber 400 movement.

The set includes:

• Case body

• Tachymeter bezel

• Original chronograph pushers

• Crystal

• Screw-down caseback

Important:
🔧 The crown is damaged and needs replacement.
This is clearly visible in the photographs, so please review the images carefully before purchase.

The rest of the case components are structurally solid, with natural signs of age but no issues that affect installation or assembly.

🔹 Features & Details

• Brand: Zenith

• Model: Rainbow El Primero

• Movement Compatibility: Caliber 400

• Case Size: 40mm (excluding crown)

• Material: Stainless steel

• Bezel: Engraved tachymeter bezel

• Pushers: Original, fully intact

• Crown: Included but damaged (replacement recommended)

• Crystal: Included

• Caseback: Original, engraved, screw-down

• Condition:

  • Case & bezel in good structural condition

  • Normal cosmetic wear

  • Crown fully shown in photos – damaged