Seiko Cal. 7178 - 321

Seiko 7178-321

The 7178-321 is a sought-after Spring Drive piece from Seiko's golden era. The Fixed bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-7b62ff6628fc]

Also known as: Panda, Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
12.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
40m
Dial Color
Blue Sunburst
Jewels
27j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1993

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