Movado Caliber 377

Movado Caliber 377

Movado Caliber 377

Caliber Number377
TypeMechanical, manual-wind
Lignes8 3/4”’ x 9 3/4”’
18.5mm x 22.1mm
Vibrations Per Hour
18,000 bph
Lift Angle
52 degrees
FunctionsCentral hours, central minutes, central sweeping seconds
Country of ManufactureSwitzerland
Known Models
(Add your watch to the comments below…)

The Movado caliber 377 is a vintage mechanical hand-wound watch movement. This “tank” shape rectangular caliber is Swiss made with 17 jewels. It was produced in the 1940s.

This movement is signed with the following text:

Movado Factories / Swiss / Unadjusted / Seventeen 17 Jewels / 377

Note: although this example is unadjusted, you may find similar movements that are adjusted in two positions. If so, it will be marked with: “ADJ. 2 TWO POS”

Calibre Number Location:

The caliber number is not easy to see on this movement. It is located under the balance wheel, towards the crown, under the balance bridge and crown wheel. There is a “377” encircled in an oval outline.

Movado Caliber 377 VS 375:

There is a similar cal. 375 with the main difference being that the 377 being discussed on this page has a central seconds hand and the 375 has a small seconds subdial at 6:00. The 377 may have a jeweled center wheel bearing, while the 375 does not. The 375 appears to be more common than the 377.

A note about the image above: The picture is of this Movado caliber 375. Although there is documentation (specifically a parts list) that identifies the existence of the 377 with central seconds, one has yet to be located. If you have one, or access to one, please send a picture for the post.

Additional Resources:

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Movado Caliber 375 Watch Movement | Caliber Corner
7 months ago

[…] is a similar cal. 377 with the main difference being that the 375 has a small seconds subdial at 6:00 and the 377 is […]

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