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ZRC is the official supplier of the French Navy since 1964. It's a brand appreciated by the diver watches aficionados and often recommended by professional divers. Monobloc case. Screwed case back & crown. ECSTM system (Patent pending N°1462496). Unidirectional 60 divisions rotating bezel. Sapphire 4mm padded Vintage Glassbox. Water resistance up to 300 meters.


  • Technical details

    Monobloc case
    Screwed case back & crown

    40,5 mm

    Nonmagnetic 316L Steel
    ​ISO764 Standard: 4800 A/m

    ECSTM system
    (Patent pending N°1462496)
    Unidirectional 60 divisions rotating bezel.

    Located at 6H (Crown Protection System™). Inverted screwed thread with dual sealing

    Sapphire 4mm padded Vintage Glassbox

    Up to 300 meters

    ETA “Elaborated” 2824-2 or SELLITA “Elaborated” SW200-1


    (± 7sec/day) = from 0 to 14 sec/day max.

    Automatic winding

    38 hours

    Leather strap equiped with an automatic sizing folding buckle

    Single buckle

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