Seiko Cal. 7056 - 439

Seiko 7056-439

The 7056-439 is a sought-after Spring Drive piece from Seiko's golden era. It features a Champagne dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-d386146793f7]

Also known as: Goldfeather

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
14.6mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Champagne
Jewels
23j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1966

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