Seiko Cal. 3884 - 770

The Seiko 3884-770 represents an important milestone in Seiko's 1965 lineup. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-ebd3edd1a53a]

Also known as: World Timer, Navigator

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

34mm

Case Thickness

11.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

Green

Jewels

24j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1965

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