Seiko Cal. 6618 - 441

The Seiko 6618-441 represents an important milestone in Seiko's 1980 lineup. Powered by the 6618 caliber with 33j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-010e60782578]

Also known as: Samurai

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

44mm

Case Thickness

12.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

33j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1980

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