Seiko Cal. 6334 - 640

The Seiko 6334-640 represents an important milestone in Seiko's 1980 lineup. It features a Green dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-a75ead4da5d9]

Also known as: Goldfeather, World Timer

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

11.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Green

Jewels

35j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1980

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