Seiko Cal. 5678 - 349

The Seiko 5678-349 represents an important milestone in Seiko's 1967 lineup. The Fixed bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-647d4af3aff6]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

41mm

Case Thickness

11.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Silver

Jewels

29j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1967

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