Seiko Cal. 6178 - 555

The Seiko 6178-555 represents an important milestone in Seiko's 1976 lineup. The Fixed bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-4aacd9973083]

Also known as: Bellmatic

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

10.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

160m

Dial Color

Champagne

Jewels

29j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1976

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