Seiko Cal. 6366 - 510

The Seiko 6366-510 represents an important milestone in Seiko's 1975 lineup. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-b96c1114acfa]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

37mm

Case Thickness

15.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

Cream

Jewels

31j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1975

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