Model: 1665 PATENT PENDING Double Red Sea Dweller, Mark I Dial - The Grail
Dial: Original tritium, Super rare Mark I.
Hands: Original matching the dial. Minute hands has some tritium missing.
Case: 2.11 (1967-69) 95% or better condition.
Bezel: Original Peal.
Caseback: Correct PATENT PENDING Caseback.
Bracelet: Heavy 93150 with 585 ends in good condition.
Overall Condition: Awesome everyday watch.
Accessories: Personal letter from Ed Delgado documenting this original and extremely rare PATENT PENDING Double Red Sea Dweller.