Seiko Cal. 7057 - 386

Seiko 7057-386

The 7057-386 is a sought-after Hand-Winding piece from Seiko's golden era. It features a White dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-a66d2fd6e2de]

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
39mm
Case Thickness
11.9mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
140m
Dial Color
White
Jewels
32j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1983

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