Seiko Cal. 6634 - 999

The Seiko 6634-999 represents an important milestone in Seiko's 1995 lineup. It features a White dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-f723d4c461f6]

Also known as: Emperor

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

10.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

130m

Dial Color

White

Jewels

27j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1995

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