Chronoswiss
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Chronoswiss
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40 mm
3 bar
(30 m)
Caliber C.351
automatic
40 h
Sirius Big Date
CH-3521.1 R
With its solid sterling silver dial, big date and power reserve the timepiece definitely has what it takes to become a ticking classic.
Availability: Out of stock
15'500,00
USD
Your personal consultation with Chronoswiss
Our team of watch experts is happy to answer your questions and requests. You will receive all information first hand, directly from the Atelier Lucerne. It is important to us to make the purchase of your Chronoswiss and the service afterwards an all-round positive experience for you.
Specifications
Case
Material
18-karat red gold
Number of parts
21
Case back
Screw-down case back with satin finish and sapphire crystal
Diameter
40 mm
Height
10.30 mm
Band width
20 mm
Finish
Partly polished, partly with satin finish
Bezel
Polished screw-down bezel with side knurling and full thread
Movement
Movement
Caliber C. 351, automatic
Frequency
4 Hz (28,800 A/h)
Power reserve
Approx. 40 hours
Number of jewels
21
Dial
Dial material
Solid sterling silver (925), guilloche
Displays
Central hours, minutes and seconds, big date window at 12:00, power reserve at 6:00
Design of hands
Thermally blued, diamond cut and curved; minute hand bent by hand
Shape of hands
"Breguet Losange"
Strap & buckle
Strap material
Louisiana alligator leather, hand-sewn
Type of buckle
Pin buckle or folding clasp
Characteristics
Water resistance
3 bar (30 m)
Special features
Guilloche dial
Sirius Big Date functions
Modern mechanical watches
MAKING OF
Unique mechanical wristwatches
Beat Weinmann
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