Seiko Cal. 6147 - 986

This Spring Drive model from 1977 features a 46mm Titanium case. With its 22mm lug width and 12.2mm profile, it sits comfortably on most wrists. [seikata-wm-3f410474d7e9]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

12.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

140m

Dial Color

Burgundy

Jewels

21j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1977

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