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TopPage>Knowledge of watches/clocks>Q&A regarding watches/clocks>Q5 What are the size and weight of a watch/clock?


Q5 What are the size and weight of a watch/clock?

Size description, on a catalogue/leaflet is shown as left(D),(H) and(W)

(1) Watch
(Size)
- The thickness (D) is from the top of a glass or rotating bezel to the case back surface, excluding the thickness of the magnification lens on the glass.
- The illustration or photograph of the watch usually shows a magnification like full size or such as 70%.

(Weight)
- The weight includes those of the watch body and strap/bracelet, and excludes such as tag(s), card board(s), etc.

(Lug width)
The lug width is the inside dimension of the case legs to which a strap/bracelet is installed.
Since the width of the strap/bracelet should be almost same as the lug width, when replacing the strap/bracelet, please use the same dimension of strap/bracelet width as the
lug width of the case.
(2) Clock
(Size)
The maximum length(H), width(W)and thickness(D) are shown.

(Weight)
The weight is approximate including battery(ies).

(Note): The above information applies to the members of the Japan Clock & Watch Association and their products.

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