Seiko Cal. 6690 - 368

The Seiko 6690-368 represents an important milestone in Seiko's 1998 lineup. Powered by the 6690 caliber with 32j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-de460526384d]

Also known as: Bellmatic

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

14.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Champagne

Jewels

32j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1998

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