Seiko Cal. 5648 - 101

This Solar model from 1969 features a 45mm Titanium case. With its 19mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-41840e792365]

Also known as: Bellmatic

Specifications

Movement

Solar

Case Material

Titanium

Case Width

45mm

Case Thickness

9.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Silver

Jewels

26j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1969

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