Seiko Cal. 6636 - 737

Released in 1968, the Cal. 6636 with design code 737 was part of Seiko's domestic market collection. It features a Cream dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-42d67ae3d7d5]

Also known as: Pogue

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

38mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

80m

Dial Color

Cream

Jewels

19j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1968

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