Automatic El Primero column-wheel chronograph 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.M2040

STEEL WITH SILVER TRI-COLOUR DIAL
The essential Chronomaster El Primero automatic chronograph in a stainless steel case and bracelet, featuring a silver sunray-patterned dial with the iconic different-coloured chronograph counters.

TECHNICAL FEATURE
MOVEMENT El Primero
COMPONENTS 326
FREQUENCY 36,000 VpH (5 Hz)
POWER RESERVE min. 50 hours

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 Metal
CLASP