Seiko Cal. 6613 - 771

The Seiko 6613-771 represents an important milestone in Seiko's 1994 lineup. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-663dbe29aca6]

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

40mm

Case Thickness

14.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1994

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