Seiko Cal. 4418 - 976

The Seiko 4418-976 represents an important milestone in Seiko's 1982 lineup. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-960130572533]

Also known as: Tuna, Silverwave

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

36mm

Case Thickness

11.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Navy

Jewels

34j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1982

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