Seiko Cal. 6364 - 540

The Seiko 6364-540 represents an important milestone in Seiko's 1986 lineup. Powered by the 6364 caliber with 17j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-68072b71a41f]

Also known as: Rally, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

9.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1986

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