Seiko Cal. 6337 - 387

The Seiko 6337-387 represents an important milestone in Seiko's 1966 lineup. Powered by the 6337 caliber with 27j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-887922d94cf9]

Also known as: Shogun

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

15.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

White

Jewels

27j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1966

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