Seiko Cal. 6617 - 430

The Seiko 6617-430 represents an important milestone in Seiko's 1997 lineup. Powered by the 6617 caliber with 27j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-14aec4de7804]

Also known as: Bellmatic

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

140m

Dial Color

Silver

Jewels

27j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1997

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