Seiko Cal. 6390 - 118

The Seiko 6390-118 represents an important milestone in Seiko's 1972 lineup. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-27c5e4ee763a]

Also known as: Golden Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

35mm

Case Thickness

11.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Champagne

Jewels

35j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1972

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