Seiko Cal. 5648 - 180

The Seiko 5648-180 represents an important milestone in Seiko's 1997 lineup. Powered by the 5648 caliber with 32j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-786aaccaa236]

Also known as: Silverwave

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

12.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1997

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