Zenith El Primero A3817 Revival / Ladder Ref. 03.A384.400/3817.M3817

The Zenith El Primero A3817 Revival / Ladder 03.A384.400/3817.M3817 has a 37 mm stainless steel case, and is water resistant to 100 metres.

Introduced in 2021, the Zenith Chronomaster Revival El Primero A3817 reference 03.A384.400/3817.M3817 is a modern take on the original 1971 A3817. Like the original, it pairs the angular tonneau-shaped case with the brand's iconic tri-color dial.

Diameter: 37 mm
Water resistance: 100 m
Case: Stainless Steel
Released: 2021
Movement: Zenith caliber El Primero 400

Specifications

Case and dimensions

Case diameter: 37 mm
Case shape: Round
Case material: Stainless Steel
Crystal: Sapphire
Case back: Open
Water resistance: 100 m

Dial

Dial colour: Silver
Indexes: Stick / Dot
Hands: Stick

Movement

Calibre: Zenith caliber El Primero 400
Movement maker: Zenith
Movement type: Automatic
Display: Analog
Power reserve: 50 h
Frequency: 36000 vph
Jewels: 31
Movement diameter: 30 mm
Complications: Chronograph, Column wheel, Date, Hours, Minutes and Small Seconds