Seiko Cal. 4450 - 298

This Spring Drive model from 1977 features a 43mm Titanium case. With its 21mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-55a20922cfee]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

43mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Champagne

Jewels

30j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1977

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