Seiko Cal. 6337 - 340

This Quartz model from 1979 features a 38mm Two-Tone case. Powered by the 6337 caliber with 32j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-acbc8e0b5314]

Also known as: Monster

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

38mm

Case Thickness

15.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

40m

Dial Color

White

Jewels

32j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1979

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