Moeris caliber 10 1/2 D mechanical watch movement

Moeris Caliber 10 1/2 D

Moeris caliber 10 1/2 D mechanical watch movement

ManufacturerMoeris
Caliber Number10 1/2 D (10.5 D)
Movement TypeMechanical, manual-wind
In-House?Yes
Vibrations Per Hour18,000 bph, 4Hz
Jewels17
Power Reserve36 hours
Diameter10.5”’ (23.3mm)
Height3.85mm
Hands1.12mm, 0.650mm, 0.15mm
HairspringFlat
Shock AbsorberIncabloc
Hacking?Unknown
FunctionsHours, minutes, small seconds
Country of ManufactureSwitzerland
Known Models
Vintage manual wind Moeris wristwatch

The Moeris caliber 10 1/2 was produced in Switzerland in the 1950’s.

The brand was established in 1883 as Moeris & Jeanneret, named after the two partners Fritz Moeri and Julius Frederic Jeanneret Saint Imier. At the passing of Jeanneret, the company became Moeri Fritz in 1900, later Moeris. In 1970, Moeris was acquired by Tissot and referred to by Swatch Group as the Moeris Department.

If you know more about Moeris or the caliber 10.5, please add to the comments below.

Caliber submitted by wahawatches.com

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Gyso
Gyso
2 years ago

18,000 bph is 2.5 Hz.

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