Seiko Cal. 5678 - 195

The Seiko 5678-195 represents an important milestone in Seiko's 1969 lineup. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-30c916f6ae7f]

Also known as: Tuna, Rally

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

40mm

Case Thickness

13.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

120m

Dial Color

White

Jewels

32j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1969

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