Contagiri
Alfa Romeo |
 |
| Movement: |
Mechanical with automatic winding
Calibre GM Cambiosequenziale/01
alternance 10
111⁄2 lignes (25.94 mm)
42-hour power reserve
Frequency 28800 A/h (4Hz)
Shockproof (incabloc model)
29 jewels
131 components |
| Decoration: |
Main plate and bridges with
Côtes
de Genève (parallel bands)) |
| Case: |
44 mm diameter
13.30 thickness
Stainless steel case with black DLC
(Diamond Like Carbon) treatment.
Case back, lunette and function
lever in polished stainless steel |
| Dial: |
Black dial with arabic numerals |
| Functions: |
Central hour hand retrogrades
after going through an arc of 270° |
| Crystal: |
Convex sapphire crystal |
Water
Resistance: |
5 atmospheres (50 meters) |
| Patents:
|
3 worldwide patents |
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