Seiko Cal. 6156 - 779

The Seiko 6156-779 represents an important milestone in Seiko's 1968 lineup. It features a Green dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-98fad1c6717c]

Also known as: Turtle

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

41mm

Case Thickness

11.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Green

Jewels

19j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1968

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