Seiko Cal. 4527 - 412

Seiko 4527-412

This Automatic model from 1988 features a 37mm Stainless Steel case. With its 18mm lug width and 11.0mm profile, it sits comfortably on most wrists. [seikata-wm-ab932e8fda4c]

Also known as: Tuna

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
11.0mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Black
Jewels
34j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1988

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