Seiko Cal. 5278 - 841

This Spring Drive model from 1969 features a 43mm Two-Tone case. It features a Green dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-e642b7dbbef4]

Also known as: Panda, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

43mm

Case Thickness

14.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Green

Jewels

26j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1969

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