Seiko Cal. 7057 - 661

The Seiko 7057-661 represents an important milestone in Seiko's 1973 lineup. It features a White dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-ff361d82c17a]

Also known as: Goldfeather

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

46mm

Case Thickness

10.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

White

Jewels

24j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1973

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