5212A Calatrava Weekly CalendarDiameter: 40mm
Thickness: 10.79mm
Case Material: Stainless steel
Dial Color: Silver opaline with black typeface based on designer's handwriting
Indexes: Blackened 18k white gold with four facets
Water Resistance: 30 meters
Strap/Bracelet: Hand stitched calfskin strap
Caliber: 26-330 S C J SE
Functions: Hours, minutes, seconds, date, day of the week, and week number
Diameter: 26.6mm
Thickness: 4.82mm
Power Reserve: Minimum 35, maximum 45 hours
Winding: Automatic
Frequency: 4 Hz (28,800 vph)
Jewels: 50
Additional Details: Gyromax balance with Spiromax silicon balance spring
Price: CHF 29,500