Seiko Cal. 6685 - 564

This Hand-Winding model from 1978 features a 40mm Two-Tone case. It features a Green dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-9365cde158ae]

Also known as: Samurai

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

40mm

Case Thickness

9.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

100m

Dial Color

Green

Jewels

20j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1978

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