Seiko Cal. 6370 - 879

Released in 1975, the Cal. 6370 with design code 879 was part of Seiko's domestic market collection. With its 20mm lug width and 13.3mm profile, it sits comfortably on most wrists. [seikata-wm-1992babb78cd]

Also known as: Bellmatic, Navigator

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

13.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1975

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