Seiko Cal. 6366 - 707

Released in 1976, the Cal. 6366 with design code 707 was part of Seiko's domestic market collection. Powered by the 6366 caliber with 20j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-62c3f17ba776]

Also known as: UFO, Rally

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

15.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1976

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