Seiko Cal. 0757 - 556

The Seiko 0757-556 represents an important milestone in Seiko's 1965 lineup. It features a Black dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-ca36c8ac7d7b]

Also known as: Turtle, Flighty

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

34mm

Case Thickness

15.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Black

Jewels

28j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1965

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