Seiko Cal. 5670 - 356

This Kinetic model from 1977 features a 38mm PVD Black case. It features a Navy dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-93c2f050cc75]

Also known as: Sumo, Helmet

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

38mm

Case Thickness

10.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

32j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1977

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