Seiko Cal. 6628 - 642

The Seiko 6628-642 represents an important milestone in Seiko's 1995 lineup. It features a White dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-b0f10eb37139]

Also known as: Silverwave

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

43mm

Case Thickness

12.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

White

Jewels

19j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1995

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