The CHRONOMASTER Sport Skeleton in a 41mm stainless steel case that combines classic pump-style pushers with a modern green ceramic bezel. Its smoked sapphire dial with counters in three shades of grey unveils the skeletonized El Primero 3600 SK calibre, an automatic high-frequency column-wheel chronograph movement with 1/10th of a second chronograph function. Supplied with a steel bracelet featuring a comfort-adjust folding clasp, plus an extra green rubber strap.

Movement
Movement: El Primero
Components: 311
Frequency: 36,000 VpH (5 Hz)
Power reserve: approx. 60 hours

Functions
Hours and minutes in the centre
Small seconds at 9 o'clock
1/10th of a second Chronograph:
- Central chronograph hand that makes one turn in 10 seconds
- 60-minute counter at 6 o'clock
- 60-second counter at 3 o'clock

Case
Material: Stainless steel with green ceramic bezel
Diameter: 41.00
Water resistance: 10 ATM
Dial: Tinted sapphire with three different-coloured counters

Reference
03.3131.3600/01.M3130