Seiko Cal. 7057 - 231

Seiko 7057-231

This Automatic model from 1984 features a 36mm Stainless Steel case. With its 19mm lug width and 9.9mm profile, it sits comfortably on most wrists. [seikata-wm-e0803644d16b]

Also known as: Silverwave, Baby Tuna

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
9.9mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Navy
Jewels
25j
Frequency
36,000 bph
Power Reserve
70 hours
Year
1984

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