El Primero Chronomaster 01.0240.410 - Triple Calendar Moonphase - Full Set

El Primero Chronomaster 01.0240.410 - Triple Calendar Moonphase - Full Set

A late-generation Zenith Chronomaster carrying one of the most complete expressions of the legendary El Primero caliber, combining a column-wheel chronograph with triple calendar and moonphase in a single integrated movement. The 40mm stepped steel case, silver guilloche dial and applied Roman numerals give it a distinctly dressy register while retaining the high-frequency mechanical credentials that made El Primero famous.

Details:

• Reference: 01.0240.410
• Case Size: 40mm, stainless steel
• Bezel: Stepped fixed steel bezel with tachymetre scale on the inner rehaut
• Dial: Silver guilloche with applied Roman numerals, triple calendar apertures for day, month and big date, moonphase display combined with the 12-hour chronograph register at 6 o'clock, 30-minute counter and small seconds sub-dials
• Movement: Zenith Caliber El Primero 410, automatic column-wheel chronograph, 36,000 vph (5 Hz), 50-hour power reserve, 31 jewels, COSC chronometer certified
• Bracelet: Brown alligator leather strap with signed Zenith folding deployant clasp
• Water Resistance: 50 meters

Set Includes:

• Original outer and inner boxes
• Zenith guarantee card
• COSC chronometer certificate (Contrôle Officiel Suisse des Chronomètres)
• Chronomaster booklet

Condition:

• Good overall condition with honest signs of use
• Perfect silver dial
• Signs of normal wear on case and strap

The El Primero 410 is one of the most complete expressions of Zenith's storied high-frequency caliber, packaging a column-wheel chronograph, full triple calendar and moonphase into a single integrated movement.