Seiko Cal. 6159 - 666

This Hand-Winding model from 1970 features a 43mm Two-Tone case. It features a Cream dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-4a8818abfede]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

12.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Cream

Jewels

27j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1970

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