Seiko Cal. 7078 - 557

Seiko 7078-557

The 7078-557 is a sought-after Spring Drive piece from Seiko's golden era. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-f98c56fb662d]

Also known as: Panda, World Timer

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
11.9mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Silver
Jewels
20j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1983

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