Seiko Cal. 7078 - 987

Seiko 7078-987

The Seiko 7078-987 represents an important milestone in Seiko's 1980 lineup. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-ab3a6b1d64be]

Also known as: World Timer

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
15.0mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
120m
Dial Color
Black
Jewels
22j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1980

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