Seiko Cal. 6177 - 634

The Seiko 6177-634 represents an important milestone in Seiko's 1991 lineup. Powered by the 6177 caliber with 17j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-9d2dcfc23e6c]

Also known as: Silverwave, Goldfeather

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

34mm

Case Thickness

14.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Champagne

Jewels

17j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1991

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