Seiko Cal. 6318 - 187

This Spring Drive model from 1969 features a 37mm PVD Black case. It features a Cream dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-d7c21f56d7ce]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

10.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Cream

Jewels

23j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1969

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