Seiko Cal. 6610 - 387

This Spring Drive model from 1989 features a 35mm Two-Tone case. With its 22mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-7fe3b41e14bd]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

14.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1989

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