Seiko Cal. 6667 - 528

The Seiko 6667-528 represents an important milestone in Seiko's 1978 lineup. It features a White dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-1bcd5e7b6278]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

41mm

Case Thickness

15.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

White

Jewels

36j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1978

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