Seiko Cal. 6357 - 538

This Quartz model from 1980 features a 35mm PVD Black case. With its 20mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-6dc1cc392f37]

Also known as: Navigator

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

10.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

90m

Dial Color

White

Jewels

33j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1980

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