Seiko Cal. 7178 - 366

The Seiko 7178-366 represents an important milestone in Seiko's 1998 lineup. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-59f08f9576de]

Also known as: Navigator

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

10.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Cream

Jewels

17j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1998

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