Seiko Cal. 6320 - 542

Released in 1988, the Cal. 6320 with design code 542 was part of Seiko's domestic market collection. With its 21mm lug width and 15.6mm profile, it sits comfortably on most wrists. [seikata-wm-aae54ba3030d]

Also known as: Navigator, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

15.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Black

Jewels

34j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1988

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