Seiko Cal. 6398 - 354

Released in 1974, the Cal. 6398 with design code 354 was part of Seiko's domestic market collection. With its 21mm lug width and 10.1mm profile, it sits comfortably on most wrists. [seikata-wm-90bdc3be60a5]

Also known as: Sportsmatic

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

36mm

Case Thickness

10.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Burgundy

Jewels

36j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1974

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