Seiko Cal. 6650 - 429

Released in 1971, the Cal. 6650 with design code 429 was part of Seiko's domestic market collection. It features a Cream dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-76225daf4d5f]

Also known as: Sumo, Emperor

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

34mm

Case Thickness

8.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

110m

Dial Color

Cream

Jewels

32j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1971

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