1960s Seiko Cronos Water Proof 50M | J13046, Sea Horse CasebackThe 1960s were an exciting and intensely competitive period for Japans watch industry. One of the main battlegrounds was the everyday waterproof watch. The competition began when Citizen released the Parawater, Japans first waterproof watch. Seiko soon followed with the Cronos Waterproof, Seiko's first waterproof watch, and positioned it as a luxury watch suitable for skiing, skating, swimming, and other everyday water related activities. This was

Historical significance:

Material of the Box: Polystyrene

De Ville OA 115

The central divider features a convenient pouch that holds up to two extra pairs of straps

Key Features of 1960s Technos Sky Diver | Ref

The movement operates at a frequency of 18

- Two larger compartments to accommodate watches with straps attached

" highlighting their 120-year heritage of craftsmanship

omegawatches

Shortly after its launch

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Erase small scratches on acrylic watch crystals