Seiko Cal. 3880 - 990

The Seiko 3880-990 represents an important milestone in Seiko's 1995 lineup. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-af4fcfe47ee1]

Also known as: Baby Tuna

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Burgundy

Jewels

31j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1995

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