Seiko Cal. 6617 - 428

The Seiko 6617-428 represents an important milestone in Seiko's 1987 lineup. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-2074ce7d03f4]

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

12.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

130m

Dial Color

White

Jewels

35j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1987

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