Chronoswiss
Sirius Chronograph Retrograde
Reference
CH-7543B
Case
Stainless Steel
Dial
Silver
Movement
Automatic
Power Reserve
46 hours
Water Resistance
3 ATM / 30 meters
Functions
Hours, Minutes, Chronograph, Retrograde Date, Retrograde Seconds
All Specifications
Reference
CH-7543B
Case Material
Stainless Steel
Case Size
41mm
Case Back
Open
Dial Color
Silver
Strap Material
Alligator
Strap Color
Black
Buckle Type
Pin
Movement
Automatic
Caliber
C.831
Power Reserve
46 hours
Water Resistance
3 ATM / 30 meters
Functions
Hours, Minutes, Chronograph, Retrograde Date, Retrograde Seconds