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Sirius Perpetual Calendar
CH-1723
"Time is eternal: the precision of this model’s calendar displays
lasts until the year 2100."
| Diameter: | 40 mm |
| Water-resistant: | 3 bar (30 m) |
| Movement: | Kaliber C-127 Automatik |
| Power reserve: | 45 h |
13'900,00
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Beat Weinmann
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+41 (0) 79 232 63 15
Contact Chronoswiss about this watch: luzern@chronoswiss.com
Specifications
Case
Case back
Screw-down case back with satin finish and sapphire crystal
Material
Stainless steel
Finish
Partly polished, partly with satin finish
Bezel
Polished screw-down bezel with side knurling and full thread
Diameter
40 mm
Band width
20 mm
Number of parts
57
Movement
Frequency
4 Hz (28.800 A/h)
Power reserve
Approx. 45 h
Number of jewels
30
Movement
Manufakturkaliber C.127, Automatik
Dial
Shape of hands
"Poire Stuart"
Design of hands
Rhodium-plated, curved, diamond cut; minute hand bent by hand
Dial material
Massives Sterlingsilber (925), schwarz lackiert
Displays
Zentrale Stunde, Minute und Sekunde, Datum, Wochentag, 48 Monate, Schaltjahr, Mondphase, Mondalter
Strap & buckle
Strap material
Louisiana alligator leather, hand-sewn
Type of buckle
Pin buckle or folding clasp
Characteristics
Water resistance
3 bar (30m)
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