Automatic El Primero column-wheel chronograph movement El Primero Calibre 400 B: 326 components, 31 jewels and 36,000 VpH Date indication at 6 o'clock Tachymetric scale on the inner bezel ring

Ref 03.2040.400/69.C494

MOVEMENT

MOVEMENT     El Primero

COMPONENTS            326

FREQUENCY   36,000 VpH (5 Hz)

POWER RESERVE      min. 50 hours

FUNCTIONS

Chronograph:

- Central chronograph hand

- 12-hour counter at 6 o'clock

- 30-minute counter at 3 o'clock

Hours and minutes in the centre

Small seconds at 9 o'clock

Tachymetric scale

Date indication at 6 o'clock

MATERIAL       Steel

DIAMETER       42 mm

WATER RESISTANCE 10 ATM

DIAL    Silver-toned sunray-patterned dial with three different-coloured counters

STRAP: Leather

CLASP : Stainless steel triple folding clasp