Seiko Cal. 5680 - 989

The Seiko 5680-989 represents an important milestone in Seiko's 1997 lineup. Powered by the 5680 caliber with 31j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-35607899ace5]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

38mm

Case Thickness

13.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Navy

Jewels

31j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1997

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