Seiko Cal. 5655 - 396

The Seiko 5655-396 represents an important milestone in Seiko's 1968 lineup. It features a Green dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-55aa18fb7a25]

Also known as: Sea Horse

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

12.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

70m

Dial Color

Green

Jewels

20j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1968

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