Seiko Cal. 7178 - 662

Seiko 7178-662

The Seiko 7178-662 represents an important milestone in Seiko's 1998 lineup. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-e9828347d549]

Also known as: Monster, Helmet

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
14.2mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
White
Jewels
30j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1998

Related Models

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