Seiko Cal. 6318 - 551

The Seiko 6318-551 represents an important milestone in Seiko's 1988 lineup. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-cb8b028c5a47]

Also known as: Sea Horse

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

13.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

90m

Dial Color

Black

Jewels

17j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1988

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