Seiko Cal. 6662 - 636

The Seiko 6662-636 represents an important milestone in Seiko's 1994 lineup. It features a White dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-52282761acff]

Also known as: Monster, Crown

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

35mm

Case Thickness

11.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

90m

Dial Color

White

Jewels

32j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1994

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