Mechanism :
22 stone
.
Automatic
.
The mechanism can be manually tightened
Spring tension indicator :
40 hours
Envelope :
steel
Glass :
mineral
Belt type :
Leather
Date stamp :
Day of the month
The display of the hour :
12h
Water tightness ::
WR
Dimensions of the envelope :
Diameter 40.5 mm, thickness 12 mm
22 stone
.
Automatic
.
The mechanism can be manually tightened
Spring tension indicator :
40 hours
Envelope :
steel
Glass :
mineral
Belt type :
Leather
Date stamp :
Day of the month
The display of the hour :
12h
Water tightness ::
WR
Dimensions of the envelope :
Diameter 40.5 mm, thickness 12 mm