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Timemaster Retrograde Day
CH-8143B-BK
For the Timemaster Retrograde Day “retro” does not refer to the design, it refers to the function. This model was the first Timemaster with a retrograde weekday display.
| Diameter: | 44 mm |
| Water-resistant: | 10 bar (100 m) |
| Movement: | Caliber C.286 automatic |
| Power reserve: | 42 h |
3'700,00
CHFYour 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
Stainless steel with black DLC-coating
Case back
Screwed and satin finished back with full thread and embossing
Diameter
44 mm
Band width
21 mm
Finish
Partly polished, partly with vertical satin finish, onion crown
Bezel
DLC coated, fluted on the side and polished with 5 minute scaling
Movement
Movement
Caliber C. 286, automatic
Frequency
4 Hz ( 28800 A/h )
Power reserve
Approx. 42 h
Number of jewels
21
Dial
Dial material
Metal, galvanic black
Displays
Central hours, minutes and seconds, big date at 12 and retrograde weekday indicator
Design of hands
Metal with Super-LumiNova inlay green
Shape of hands
Modern
Strap & buckle
Strap material
Rubber
Type of buckle
Folding clasp
Characteristics
Special features
Screw down crown
Timemaster Retrograde Day functions
Modern mechanical watches
MAKING OF
Unique mechanical wristwatches
Beat Weinmann
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