Seiko Cal. 6366 - 439

The 6366-439 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6366 caliber with 26j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-d7db346bd8b0]

Also known as: Navigator, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

34mm

Case Thickness

14.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

40m

Dial Color

Champagne

Jewels

26j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1978

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