Type XX
Type XXI Flyback Chronograph
3817STX23ZU
Description
Type XXI wristwatch in steel with Day/night indicator and 12-hour totalizer and date. Small second with central minute totalizer. Self-winding chronograph movement with "flyback" function.
Specifications
Case
Shape
Round
Glass
Sapphire
Case Back
Sapphire
Case Material
Steel
Diameter
42 mm
Thickness
15.2 mm
Dial
Colour
Slate Grey
Hour Markers
Breguet Arabic numerals
Hands
Luminous hands
Chronograph
Flyback Chronograph
Power Reserve
48 hours
Movement and Functions
Movement
Self-winding
Caliber
584 Q/2
Movement Description
13 1/2 lines - 26 jewels - 4 Htz Frequency
Functions
Hours, Minutes, Seconds, Flyback Chronograph
Strap
Material
Calf Leather
Colour
Brown
Buckle
Folding buckle
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