Seiko Cal. 6634 - 996

The Seiko 6634-996 represents an important milestone in Seiko's 1989 lineup. It features a Black dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-590f8664f89a]

Also known as: Monster

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

8.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

140m

Dial Color

Black

Jewels

34j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1989

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