34017-33

Stainless steel case, navigator slide rule dial to compute speed-distance-time calculations proportions-divisions and multiplications. 17 jewel new vintage Valjoux 7733- 24 hour movement and dial. Two small dials record minutes and seconds. Push buttons with
start, stop, back to zero functions. Leather bracelet.‚Äč
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  Steel Case

Snap on

Arabic numerals

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40 mm (without crown)                   

14 mm

64 gr (without bracelet)

Black or brown leather