Seiko Cal. 3867 - 728

The Seiko 3867-728 represents an important milestone in Seiko's 1991 lineup. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-8de6d7673117]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

13.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

White

Jewels

33j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1991

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