Seiko Cal. 6638 - 795

The Seiko 6638-795 represents an important milestone in Seiko's 1995 lineup. Powered by the 6638 caliber with 30j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-525fb7c1f794]

Also known as: Helmet, Arnie

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

8.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Champagne

Jewels

30j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1995

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