Seiko Cal. 6690 - 920

The Seiko 6690-920 represents an important milestone in Seiko's 1997 lineup. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-b082df54b5fd]

Also known as: Emperor

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

14.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

60m

Dial Color

Silver

Jewels

24j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1997

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