Seiko Cal. 6632 - 307

The Seiko 6632-307 represents an important milestone in Seiko's 1979 lineup. Powered by the 6632 caliber with 26j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-0bbfd00b3feb]

Also known as: Samurai, Flighty

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

15.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Navy

Jewels

26j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1979

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