• El Primero 400, Automatic

• Height:6.60 mm

• Components:278

• Jewels:31

• Frequency:36?000 VpH ? (5 Hz)

• Finishings:Heavy Metal oscillating weight with ?Côtes de

• Genève? pattern

• Crystal: Box-form Sapphire glass with anti-reflection treatment on both sides

• Hands:Rhodium Faceted with Superluminova SLN C1

• Caseback:Transparent Sapphire glass

• Opening Diameter: 33.10 mm

• Indexes: Rhodium Faceted with Superluminova SLN C1

• Hours and minutes in the center

• Small second at 9 o?clock

• Date indicator at 4:30 o?clock

• 3-Counter Chronograph:Tachymetric Scale

• 3-Counter Chronograph:12-hour counter at 6 o?clock

• 30-minute counter at 3 o?clock

• Central Chronograph hand

• Stainless Steel triple folding buckle