Chronoswiss
Sirius Chronograph Skeleton
Reference
CH-7543S
Case
Stainless Steel
Movement
Automatic
Power Reserve
46 hours
Water Resistance
3 ATM / 30 meters
Functions
Hours, Minutes, Chronograph
All Specifications
Reference
CH-7543S
Case Material
Stainless Steel
Case Size
41mm
Case Back
Open
Dial Finish
Skeletonized
Strap Material
Alligator
Strap Color
Black
Buckle Type
Pin
Movement
Automatic
Caliber
C.741S
Power Reserve
46 hours
Water Resistance
3 ATM / 30 meters
Functions
Hours, Minutes, Chronograph