Seiko Cal. 6364 - 820

The Seiko 6364-820 represents an important milestone in Seiko's 1992 lineup. Powered by the 6364 caliber with 32j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-e3bc5f3613dd]

Also known as: World Timer, Flighty

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

9.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Navy

Jewels

32j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1992

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