Seiko Cal. 5655 - 798

Released in 1967, the Cal. 5655 with design code 798 was part of Seiko's domestic market collection. It features a White dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-1613aa804fb0]

Also known as: Helmet

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

9.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

White

Jewels

29j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1967

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