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1950's SIDUNA A/S (DK) Ref. 17553 Dress Watch SN#125930 – 17j MW FHF Cal. 28 – Localtime Watches, Straps & Accessories
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1950's SIDUNA A/S (DK) 'Commander' Dress Watch SN#265753 – 17j MW ETA Cal. 1110 – Localtime Watches, Straps & Accessories
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1950's SIDUNA A/S (DK) Ref. 17553 Dress Watch SN#125930 – 17j MW FHF Cal. 28 – Localtime Watches, Straps & Accessories
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