Seiko Cal. 6377 - 804

This Hand-Winding model from 1967 features a 39mm Two-Tone case. With its 19mm lug width and 11.4mm profile, it sits comfortably on most wrists. [seikata-wm-482e3093ddaa]

Also known as: Navigator

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

11.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Green

Jewels

36j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1967

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