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Seiko Monster Baby Tuna Dive Watches Collection

The "Baby Tuna" collection of Seiko Automatic Dive Watches has been so popular SEIKO has introduced a new, larger and tougher version, the "Monster Baby Tuna." The new model is a whopping 46 millimeters wide and has an all steel shroud protecting the case and moving parts.  

  • All Stainless Steel Case & Bracelet, Black Dial
    Seiko Monster Baby Tuna Dive Watches All Stainless Steel Case & Bracelet, Black Dial (SRP637)

    Model #SRP637

    $575.00 $399.00

    Details ››

  • Black PVD Steel Case with Rubber Dive Strap
    Seiko Monster Baby Tuna Dive Watches Black PVD Steel Case with Rubber Dive Strap (SRP641)

    Model #SRP641

    $575.00 $399.00

    Details ››