Seiko Cal. 7178 - 983

The Seiko 7178-983 represents an important milestone in Seiko's 1998 lineup. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-094ba504baf8]

Also known as: Silverwave, Goldfeather

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

10.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

120m

Dial Color

Black

Jewels

24j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1998

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