Seiko Cal. 4556 - 751

This Solar model from 1974 features a 41mm Titanium case. With its 20mm lug width and 8.8mm profile, it sits comfortably on most wrists. [seikata-wm-8b44090fc650]

Also known as: Panda, Sea Horse

Specifications

Movement

Solar

Case Material

Titanium

Case Width

41mm

Case Thickness

8.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Green

Jewels

21j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1974

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