Seiko Cal. 6340 - 422

Released in 1982, the Cal. 6340 with design code 422 was part of Seiko's domestic market collection. With its 22mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-a3044bda3c01]

Also known as: Baby Tuna, Emperor

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

42mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

27j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1982

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