The Omega Cal 321 is now a much rarer movement to find than a few years back and are harder to service due to lack of parts. We have taken 18 months to do it right, replacing the original bridge with a new old stock, finding a new old stock crown that matches this model, re-plating the case (although we agree it affects the collectability, most of these cases have seen better days, this one still had all the correct bevels but lacking plating). The movement has been correctly adjusted and serviced by our Omega Spacialist. Dial is original to the watch and shows signs of wear, it has a small dimple at 8 O'clock. We have also sourced a NOS Omega leather band with buckle.




Make: Omega

Model: Seamaster
Reference: 105.001-62
Year: 1962
Material: Stainless Steel back and Gold Plated Case

Dimensions: 35mm
Crystal: Plexi Glass (Not Signed)

Movement: Manual Wind Cal 321
Bracelet/Strap:  Original Omega Band and Buckle

Lug Width: 18mm
Box/Papers: No/No

Omega Seamaster 105.001-62 Cal 321 Complete Overhaul


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    • All our prices are displayed in USD
    • Each individual piece comes with a 5-day inspection period.
    • All of our watches include Priority Shipping in Canada and USA. Worldwide shipping is an extra 50$ Flat Rate.
    • We will generally ship all of our products via Federal Express Priority within 5 Business Days of payment clearing