Seiko Cal. 6389 - 847

Released in 1974, the Cal. 6389 with design code 847 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-310ab73ffebe]

Also known as: Baby Tuna, Emperor

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

44mm

Case Thickness

13.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

60m

Dial Color

Champagne

Jewels

33j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1974

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