Seiko Cal. 6616 - 998

The Seiko 6616-998 represents an important milestone in Seiko's 1983 lineup. Powered by the 6616 caliber with 35j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-af67bf3d8287]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

44mm

Case Thickness

14.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

Navy

Jewels

35j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1983

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