Seiko Cal. 6615 - 771

The Seiko 6615-771 represents an important milestone in Seiko's 1967 lineup. Powered by the 6615 caliber with 21j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-bb31bf2ab3b7]

Also known as: Shogun, Arnie

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

14.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Black

Jewels

21j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1967

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