Seiko Cal. 6684 - 714

This Automatic model from 1976 features a 35mm PVD Black case. It features a Green dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-e9ac7a51d3f9]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

35mm

Case Thickness

10.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Green

Jewels

27j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1976

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