Konrad

With a diameter of almost 40mm, KONRAD has been specially created to be worn on a small wrist. The date indication fits harmonically in the timeless Arabic dial.

case
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dial
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hands
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finesse
caliber
My L&H

technical data

case

diameter 39.5 mm

height 11.5 mm

1 countersunk pusher at the side

sapphire glass on top and bottom

alligator leather strap with shark leather lining

pin buckle or folding clasp

water-resistant up to 3 bar

Movement

manual winding movement Caliber V

42 hour power reserve

hour and minute indication

central second

prograde date indication

second hand stop

dial

simple sunk enamel dial

Arabic numerals

date indication in red

With a diameter of almost 40mm, KONRAD has been specially created to be worn on a small wrist. The date indication fits harmonically in the timeless Arabic dial.

When the end of the month arrives, the date hand jumps spiritedly over the LANG & HEYNE lettering back to the first day of the new month. Due to the complicated constant force mechanism, the delicate central second hand moves STEP BY STEP each second and reflects the high accuracy of the Caliber V movement.


Who is the ruler behind this model? Information about the namesake KONRAD

Caliber V

diameter
14 ¼ lines (33 mm)
height
6.25 mm
frequency
18,000 semi-oscillations per hour (2.5 Hz)
running time
33/42 hours (remontoir/follow-on)
jewels
27 (Konrad)/ 29 (Heinrich) rubies, 1 diamond
Function
second remontoir (intermediate winding every second), dead-beat center seconds, center prograde (moving forward) date indicatio, up/down power reserve indication (Heinrich model)

The fourth movement presented by LANG & HEYNE shows another look at its ancestors. The gracile shape of the trigonal bridge is revealing:

Solid gold chamfered spokes wheels, the huge balance with the characteristic LANG & HEYNE design, the fine moustache anchor and last but not least the exciting highlight of the CALIBER V, the mechanism of the constant force. It is positioned on the escapement wheel, the last part of the wheel train, and it ensures that the balance receives the same force bit by bit. This compensates for the mainspring’s irregular force-curve and tolerances of the wheel train.

The result is a constant amplitude of the balance and enhanced accuracy during the entire running time. The complicated lever mechanism of the prograde (forward jumping) date indication is positioned under the dial and is invisible to the eyes.

More about Caliber V

Accessoires und Handgravuren

With our KONRAD, you can freely choose your hand types, strap color, buckle type and caliber engraving  as you wish. Additionally this model can be equipped with a hinged lid. It offers space for individual engravings according to the future owner’s wish. Each watch gets its own number that is both printed on the dial and engraved on the movement. You will receive an incomparable and unique piece of art.

Receive a non-binding offer or more information about individualization. Please get in contact with us: vip@langheyne.de

Watch strap made of alligator leather in red brown and dark brown, blue and black
Pin buckle and folding clasp matching the case
Whether masterfully hand-engraved as Louis XV or filed and polished to perfection as spade or cathedral hands - you decide! We are happy to advise you on the possible variants!
Example for engraving with plate and balance cock
Some of our models can be equipped with a hinged lid. It offers space for individual engravings according to the future owner's wish.

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