Seiko Cal. 6363 - 220

This Spring Drive model from 1989 features a 40mm Two-Tone case. It features a Navy dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-edd7cf0c7bd7]

Also known as: Samurai, Sumo

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

14.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

150m

Dial Color

Navy

Jewels

33j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1989

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