Seiko Cal. 3877 - 169

The Seiko 3877-169 represents an important milestone in Seiko's 1982 lineup. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-037201fbfa93]

Also known as: Navigator, Sea Horse

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

15.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

Green

Jewels

21j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1982

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