Rolex CALIBRE 3175 - Technical Characteristics

CALIBRE
3185 -
derived from calibre 3135
Technical
characteristics
Device for setting to time -zones by one
hour steps of the 12 -hour hand
Date indicator
mechanism
Semi
-rapid
correction of the
date Automatic winding
24 -hour hand Centre second
hand
Stop
-second device
Annular balance with 2 pairs of Microstella timing nuts Breguet hairspring
Shock -absorbers for balance and combined in -settings
for escape wheel
Balance bridge
adjustable in height by means
of 2 nuts
— Overall
diameter
28.50 mm
— Case
-fitting
diameter
28.10 mm
—
Overall height,
including
automatic device
module
and date
indicator
mechanism
—
Number of
jewels
—
Frequency 4
Hz, i.e.
vibrations
per hour
—
Angle of
lift of the
balance
wheel
—
Box of
spare
parts
6.40 mm
31
28.800
52°
No.
03155
Movement
seen
from
above
(Fig.
19),idem
without
automatic
device
module (Fig.
20),
seen
from
below
without
date
indicator
(Fig.
21) idem
without
seating
for date
indicator
but
with
the
jumping
hour
module
(Fig.
22).
Scale
1.25:1
Fig.
21
Fig.
22
33