Seiko Cal. 5256 - 439

Seiko 5256-439

The 5256-439 is a sought-after Spring Drive piece from Seiko's golden era. It features a White dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-ce71815a6da4]

Also known as: Turtle, Goldfeather

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
34mm
Case Thickness
14.1mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
White
Jewels
20j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1970

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seikata-wm-ce71815a6da4