Seiko Cal. 6616 - 165

The Seiko 6616-165 represents an important milestone in Seiko's 1997 lineup. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-801b2db7de77]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

9.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

33j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1997

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