CROTON, Nivada Grenchen, Chronograph, Aviator, Sea Diver, "Tachymetre", Cal V34/A 593 COW (Venus 210), Boett nr. 103 17660 / 39247, kronograf, herrur, 38,5 mm, stål, manuell, plexiglas, läderband, ca 1965. — Tupendan