Seiko Cal. 3889 - 493

The Seiko 3889-493 represents an important milestone in Seiko's 1973 lineup. It features a Green dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-75fb84430162]

Also known as: Golden Tuna

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Green

Jewels

22j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1973

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