Seiko Cal. 7178 - 945

Seiko 7178-945

The 7178-945 is a sought-after Spring Drive piece from Seiko's golden era. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-822ce34d9a66]

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
8.3mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Navy
Jewels
22j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1983

Related Models

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