Seiko Cal. 6284 - 244

Released in 1969, the Cal. 6284 with design code 244 was part of Seiko's domestic market collection. Powered by the 6284 caliber with 20j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-2abe3ab4b776]

Also known as: World Timer, Golden Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

12.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Black

Jewels

20j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1969

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