Seiko Cal. 6313 - 638

The Seiko 6313-638 represents an important milestone in Seiko's 1975 lineup. It features a Green dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-cb3cd6cfa1ee]

Also known as: Goldfeather

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

39mm

Case Thickness

13.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Green

Jewels

25j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1975

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