Seiko Cal. 7027 - 771

Seiko 7027-771

The Seiko 7027-771 represents an important milestone in Seiko's 1983 lineup. With its 18mm lug width and 15.8mm profile, it sits comfortably on most wrists. [seikata-wm-b336f92f82f7]

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
15.8mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Black
Jewels
33j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1983

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