Seiko Cal. 6691 - 190

The Seiko 6691-190 represents an important milestone in Seiko's 1991 lineup. Powered by the 6691 caliber with 29j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-fccc27d6a636]

Also known as: Panda, Silverwave

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

12.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1991

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