Seiko Cal. 6383 - 707

The Seiko 6383-707 represents an important milestone in Seiko's 1966 lineup. Powered by the 6383 caliber with 23j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-d26efb7fdf38]

Also known as: Monster, Rally

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

9.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Champagne

Jewels

23j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1966

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