Seiko Cal. 3890 - 978

The Seiko 3890-978 represents an important milestone in Seiko's 1978 lineup. It features a Green dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-4f41e7db44de]

Also known as: Panda

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

14.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

30m

Dial Color

Green

Jewels

21j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1978

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