Seiko Cal. 4470 - 861

This Automatic model from 1978 features a 40mm Titanium case. With its 22mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-590cfbc5d954]

Also known as: Silverwave, Baby Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

40mm

Case Thickness

14.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Silver

Jewels

35j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1978

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